85393945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3181}}^1$

素因数の和:3265

約数の個数: 32

約数和(自身を含む): 128298240

約数和(自身を除く): 42904295

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3181, 3835, 5369, 15905, 22267, 26845, 41353, 111335, 187679, 206765, 289471, 938395, 1313753, 1447355, 2439827, 6568765, 12199135, 17078789, 85393945]

約数ペア:

[(1, 85393945), (5, 17078789), (7, 12199135), (13, 6568765), (35, 2439827), (59, 1447355), (65, 1313753), (91, 938395), (295, 289471), (413, 206765), (455, 187679), (767, 111335), (2065, 41353), (3181, 26845), (3835, 22267), (5369, 15905)]