57316675

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5743

約数の個数: 24

約数和(自身を含む): 79022720

約数和(自身を除く): 21706045

約数列:

[1, 5, 13, 25, 31, 65, 155, 325, 403, 775, 2015, 5689, 10075, 28445, 73957, 142225, 176359, 369785, 881795, 1848925, 2292667, 4408975, 11463335, 57316675]

約数ペア:

[(1, 57316675), (5, 11463335), (13, 4408975), (25, 2292667), (31, 1848925), (65, 881795), (155, 369785), (325, 176359), (403, 142225), (775, 73957), (2015, 28445), (5689, 10075)]