113020375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 153211968

約数和(自身を除く): 40191593

約数列:

[1, 5, 13, 25, 65, 125, 157, 325, 443, 785, 1625, 2041, 2215, 3925, 5759, 10205, 11075, 19625, 28795, 51025, 55375, 69551, 143975, 255125, 347755, 719875, 904163, 1738775, 4520815, 8693875, 22604075, 113020375]

約数ペア:

[(1, 113020375), (5, 22604075), (13, 8693875), (25, 4520815), (65, 1738775), (125, 904163), (157, 719875), (325, 347755), (443, 255125), (785, 143975), (1625, 69551), (2041, 55375), (2215, 51025), (3925, 28795), (5759, 19625), (10205, 11075)]