72109875

素因数分解:

$3^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{6203}}^1$

素因数の和:6252

約数の個数: 32

約数和(自身を含む): 123881472

約数和(自身を除く): 51771597

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 125, 155, 375, 465, 775, 2325, 3875, 6203, 11625, 18609, 31015, 93045, 155075, 192293, 465225, 576879, 775375, 961465, 2326125, 2884395, 4807325, 14421975, 24036625, 72109875]

約数ペア:

[(1, 72109875), (3, 24036625), (5, 14421975), (15, 4807325), (25, 2884395), (31, 2326125), (75, 961465), (93, 775375), (125, 576879), (155, 465225), (375, 192293), (465, 155075), (775, 93045), (2325, 31015), (3875, 18609), (6203, 11625)]