168377625

素因数分解:

$3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:460

約数の個数: 96

約数和(自身を含む): 339000480

約数和(自身を除く): 170622855

約数列:

[1, 3, 5, 9, 13, 15, 25, 29, 39, 45, 65, 75, 87, 117, 125, 145, 195, 225, 261, 325, 375, 377, 397, 435, 585, 725, 975, 1125, 1131, 1191, 1305, 1625, 1885, 1985, 2175, 2925, 3393, 3573, 3625, 4875, 5161, 5655, 5955, 6525, 9425, 9925, 10875, 11513, 14625, 15483, 16965, 17865, 25805, 28275, 29775, 32625, 34539, 46449, 47125, 49625, 57565, 77415, 84825, 89325, 103617, 129025, 141375, 148875, 149669, 172695, 232245, 287825, 387075, 424125, 446625, 449007, 518085, 645125, 748345, 863475, 1161225, 1347021, 1439125, 1935375, 2245035, 2590425, 3741725, 4317375, 5806125, 6735105, 11225175, 12952125, 18708625, 33675525, 56125875, 168377625]

約数ペア:

[(1, 168377625), (3, 56125875), (5, 33675525), (9, 18708625), (13, 12952125), (15, 11225175), (25, 6735105), (29, 5806125), (39, 4317375), (45, 3741725), (65, 2590425), (75, 2245035), (87, 1935375), (117, 1439125), (125, 1347021), (145, 1161225), (195, 863475), (225, 748345), (261, 645125), (325, 518085), (375, 449007), (377, 446625), (397, 424125), (435, 387075), (585, 287825), (725, 232245), (975, 172695), (1125, 149669), (1131, 148875), (1191, 141375), (1305, 129025), (1625, 103617), (1885, 89325), (1985, 84825), (2175, 77415), (2925, 57565), (3393, 49625), (3573, 47125), (3625, 46449), (4875, 34539), (5161, 32625), (5655, 29775), (5955, 28275), (6525, 25805), (9425, 17865), (9925, 16965), (10875, 15483), (11513, 14625)]