23616626625

素因数分解:

$3^3\times 5^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{461}}^1$

素因数の和:881

約数の個数: 128

約数和(自身を含む): 44903738880

約数和(自身を除く): 21287112255

約数列:

[1, 3, 5, 9, 15, 25, 27, 43, 45, 75, 125, 129, 135, 215, 225, 353, 375, 387, 461, 645, 675, 1059, 1075, 1125, 1161, 1383, 1765, 1935, 2305, 3177, 3225, 3375, 4149, 5295, 5375, 5805, 6915, 8825, 9531, 9675, 11525, 12447, 15179, 15885, 16125, 19823, 20745, 26475, 29025, 34575, 44125, 45537, 47655, 48375, 57625, 59469, 62235, 75895, 79425, 99115, 103725, 132375, 136611, 145125, 162733, 172875, 178407, 227685, 238275, 297345, 311175, 379475, 397125, 409833, 488199, 495575, 518625, 535221, 683055, 813665, 892035, 1138425, 1191375, 1464597, 1486725, 1555875, 1897375, 2049165, 2440995, 2477875, 2676105, 3415275, 4068325, 4393791, 4460175, 5692125, 6997519, 7322985, 7433625, 10245825, 12204975, 13380525, 17076375, 20341625, 20992557, 21968955, 22300875, 34987595, 36614925, 51229125, 61024875, 62977671, 66902625, 104962785, 109844775, 174937975, 183074625, 188933013, 314888355, 524813925, 549223875, 874689875, 944665065, 1574441775, 2624069625, 4723325325, 7872208875, 23616626625]

約数ペア:

[(1, 23616626625), (3, 7872208875), (5, 4723325325), (9, 2624069625), (15, 1574441775), (25, 944665065), (27, 874689875), (43, 549223875), (45, 524813925), (75, 314888355), (125, 188933013), (129, 183074625), (135, 174937975), (215, 109844775), (225, 104962785), (353, 66902625), (375, 62977671), (387, 61024875), (461, 51229125), (645, 36614925), (675, 34987595), (1059, 22300875), (1075, 21968955), (1125, 20992557), (1161, 20341625), (1383, 17076375), (1765, 13380525), (1935, 12204975), (2305, 10245825), (3177, 7433625), (3225, 7322985), (3375, 6997519), (4149, 5692125), (5295, 4460175), (5375, 4393791), (5805, 4068325), (6915, 3415275), (8825, 2676105), (9531, 2477875), (9675, 2440995), (11525, 2049165), (12447, 1897375), (15179, 1555875), (15885, 1486725), (16125, 1464597), (19823, 1191375), (20745, 1138425), (26475, 892035), (29025, 813665), (34575, 683055), (44125, 535221), (45537, 518625), (47655, 495575), (48375, 488199), (57625, 409833), (59469, 397125), (62235, 379475), (75895, 311175), (79425, 297345), (99115, 238275), (103725, 227685), (132375, 178407), (136611, 172875), (145125, 162733)]