3887366625

素因数分解:

$3^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:273

約数の個数: 192

約数和(自身を含む): 7902385920

約数和(自身を除く): 4015019295

約数列:

[1, 3, 5, 9, 15, 17, 25, 29, 43, 45, 51, 75, 85, 87, 125, 129, 145, 153, 163, 215, 225, 255, 261, 375, 387, 425, 435, 489, 493, 645, 725, 731, 765, 815, 1075, 1125, 1247, 1275, 1305, 1467, 1479, 1935, 2125, 2175, 2193, 2445, 2465, 2771, 3225, 3625, 3655, 3741, 3825, 4075, 4437, 4727, 5375, 6235, 6375, 6525, 6579, 7009, 7335, 7395, 8313, 9675, 10875, 10965, 11223, 12225, 12325, 13855, 14181, 16125, 18275, 18705, 19125, 20375, 21027, 21199, 22185, 23635, 24939, 31175, 32625, 32895, 35045, 36675, 36975, 41565, 42543, 48375, 54825, 56115, 61125, 61625, 63081, 63597, 69275, 70905, 80359, 91375, 93525, 105135, 105995, 110925, 118175, 119153, 124695, 155875, 164475, 175225, 183375, 184875, 190791, 203261, 207825, 212715, 241077, 274125, 280575, 315405, 317985, 346375, 354525, 357459, 401795, 467625, 525675, 529975, 554625, 590875, 595765, 609783, 623475, 723231, 822375, 876125, 953955, 1016305, 1039125, 1063575, 1072377, 1205385, 1402875, 1577025, 1589925, 1772625, 1787295, 1829349, 2008975, 2628375, 2649875, 2978825, 3048915, 3117375, 3455437, 3616155, 4769775, 5081525, 5317875, 5361885, 6026925, 7885125, 7949625, 8936475, 9146745, 10044875, 10366311, 14894125, 15244575, 17277185, 18080775, 23848875, 25407625, 26809425, 30134625, 31098933, 44682375, 45733725, 51831555, 76222875, 86385925, 90403875, 134047125, 155494665, 228668625, 259157775, 431929625, 777473325, 1295788875, 3887366625]

約数ペア:

[(1, 3887366625), (3, 1295788875), (5, 777473325), (9, 431929625), (15, 259157775), (17, 228668625), (25, 155494665), (29, 134047125), (43, 90403875), (45, 86385925), (51, 76222875), (75, 51831555), (85, 45733725), (87, 44682375), (125, 31098933), (129, 30134625), (145, 26809425), (153, 25407625), (163, 23848875), (215, 18080775), (225, 17277185), (255, 15244575), (261, 14894125), (375, 10366311), (387, 10044875), (425, 9146745), (435, 8936475), (489, 7949625), (493, 7885125), (645, 6026925), (725, 5361885), (731, 5317875), (765, 5081525), (815, 4769775), (1075, 3616155), (1125, 3455437), (1247, 3117375), (1275, 3048915), (1305, 2978825), (1467, 2649875), (1479, 2628375), (1935, 2008975), (2125, 1829349), (2175, 1787295), (2193, 1772625), (2445, 1589925), (2465, 1577025), (2771, 1402875), (3225, 1205385), (3625, 1072377), (3655, 1063575), (3741, 1039125), (3825, 1016305), (4075, 953955), (4437, 876125), (4727, 822375), (5375, 723231), (6235, 623475), (6375, 609783), (6525, 595765), (6579, 590875), (7009, 554625), (7335, 529975), (7395, 525675), (8313, 467625), (9675, 401795), (10875, 357459), (10965, 354525), (11223, 346375), (12225, 317985), (12325, 315405), (13855, 280575), (14181, 274125), (16125, 241077), (18275, 212715), (18705, 207825), (19125, 203261), (20375, 190791), (21027, 184875), (21199, 183375), (22185, 175225), (23635, 164475), (24939, 155875), (31175, 124695), (32625, 119153), (32895, 118175), (35045, 110925), (36675, 105995), (36975, 105135), (41565, 93525), (42543, 91375), (48375, 80359), (54825, 70905), (56115, 69275), (61125, 63597), (61625, 63081)]