826288415

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{75083}}^1$

素因数の和:75190

約数の個数: 16

約数和(自身を含む): 1037961216

約数和(自身を除く): 211672801

約数列:

[1, 5, 31, 71, 155, 355, 2201, 11005, 75083, 375415, 2327573, 5330893, 11637865, 26654465, 165257683, 826288415]

約数ペア:

[(1, 826288415), (5, 165257683), (31, 26654465), (71, 11637865), (155, 5330893), (355, 2327573), (2201, 375415), (11005, 75083)]