63920625

素因数分解:

$3^1\times 5^4\times {\mathrm{73}}^1\times {\mathrm{467}}^1$

素因数の和:563

約数の個数: 40

約数和(自身を含む): 108190368

約数和(自身を除く): 44269743

約数列:

[1, 3, 5, 15, 25, 73, 75, 125, 219, 365, 375, 467, 625, 1095, 1401, 1825, 1875, 2335, 5475, 7005, 9125, 11675, 27375, 34091, 35025, 45625, 58375, 102273, 136875, 170455, 175125, 291875, 511365, 852275, 875625, 2556825, 4261375, 12784125, 21306875, 63920625]

約数ペア:

[(1, 63920625), (3, 21306875), (5, 12784125), (15, 4261375), (25, 2556825), (73, 875625), (75, 852275), (125, 511365), (219, 291875), (365, 175125), (375, 170455), (467, 136875), (625, 102273), (1095, 58375), (1401, 45625), (1825, 35025), (1875, 34091), (2335, 27375), (5475, 11675), (7005, 9125)]