28907535

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4217}}^1$

素因数の和:4682

約数の個数: 16

約数和(自身を含む): 46364256

約数和(自身を除く): 17456721

約数列:

[1, 3, 5, 15, 457, 1371, 2285, 4217, 6855, 12651, 21085, 63255, 1927169, 5781507, 9635845, 28907535]

約数ペア:

[(1, 28907535), (3, 9635845), (5, 5781507), (15, 1927169), (457, 63255), (1371, 21085), (2285, 12651), (4217, 6855)]