67606625

素因数分解:

$5^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 87609600

約数和(自身を除く): 20002975

約数列:

[1, 5, 25, 59, 89, 103, 125, 295, 445, 515, 1475, 2225, 2575, 5251, 6077, 7375, 9167, 11125, 12875, 26255, 30385, 45835, 131275, 151925, 229175, 540853, 656375, 759625, 1145875, 2704265, 13521325, 67606625]

約数ペア:

[(1, 67606625), (5, 13521325), (25, 2704265), (59, 1145875), (89, 759625), (103, 656375), (125, 540853), (295, 229175), (445, 151925), (515, 131275), (1475, 45835), (2225, 30385), (2575, 26255), (5251, 12875), (6077, 11125), (7375, 9167)]