77494885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{38459}}^1$

素因数の和:38508

約数の個数: 16

約数和(自身を含む): 103380480

約数和(自身を除く): 25885595

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 38459, 192295, 499967, 1192229, 2499835, 5961145, 15498977, 77494885]

約数ペア:

[(1, 77494885), (5, 15498977), (13, 5961145), (31, 2499835), (65, 1192229), (155, 499967), (403, 192295), (2015, 38459)]