86374575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:513

約数の個数: 72

約数和(自身を含む): 178390368

約数和(自身を除く): 92015793

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 173, 175, 225, 315, 317, 519, 525, 865, 951, 1211, 1557, 1575, 1585, 2219, 2595, 2853, 3633, 4325, 4755, 6055, 6657, 7785, 7925, 10899, 11095, 12975, 14265, 18165, 19971, 23775, 30275, 33285, 38925, 54495, 54841, 55475, 71325, 90825, 99855, 164523, 166425, 272475, 274205, 383887, 493569, 499275, 822615, 1151661, 1371025, 1919435, 2467845, 3454983, 4113075, 5758305, 9597175, 12339225, 17274915, 28791525, 86374575]

約数ペア:

[(1, 86374575), (3, 28791525), (5, 17274915), (7, 12339225), (9, 9597175), (15, 5758305), (21, 4113075), (25, 3454983), (35, 2467845), (45, 1919435), (63, 1371025), (75, 1151661), (105, 822615), (173, 499275), (175, 493569), (225, 383887), (315, 274205), (317, 272475), (519, 166425), (525, 164523), (865, 99855), (951, 90825), (1211, 71325), (1557, 55475), (1575, 54841), (1585, 54495), (2219, 38925), (2595, 33285), (2853, 30275), (3633, 23775), (4325, 19971), (4755, 18165), (6055, 14265), (6657, 12975), (7785, 11095), (7925, 10899)]