2801005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1063}}^1$

素因数の和:1116

約数の個数: 16

約数和(自身を含む): 3677184

約数和(自身を除く): 876179

約数列:

[1, 5, 17, 31, 85, 155, 527, 1063, 2635, 5315, 18071, 32953, 90355, 164765, 560201, 2801005]

約数ペア:

[(1, 2801005), (5, 560201), (17, 164765), (31, 90355), (85, 32953), (155, 18071), (527, 5315), (1063, 2635)]