2675455

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 3403008

約数和(自身を除く): 727553

約数列:

[1, 5, 31, 41, 155, 205, 421, 1271, 2105, 6355, 13051, 17261, 65255, 86305, 535091, 2675455]

約数ペア:

[(1, 2675455), (5, 535091), (31, 86305), (41, 65255), (155, 17261), (205, 13051), (421, 6355), (1271, 2105)]