57428895

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{123503}}^1$

素因数の和:123542

約数の個数: 16

約数和(自身を含む): 94851072

約数和(自身を除く): 37422177

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 123503, 370509, 617515, 1852545, 3828593, 11485779, 19142965, 57428895]

約数ペア:

[(1, 57428895), (3, 19142965), (5, 11485779), (15, 3828593), (31, 1852545), (93, 617515), (155, 370509), (465, 123503)]