28906365

素因数分解:

$3^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{1657}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 46317888

約数和(自身を除く): 17411523

約数列:

[1, 3, 5, 15, 1163, 1657, 3489, 4971, 5815, 8285, 17445, 24855, 1927091, 5781273, 9635455, 28906365]

約数ペア:

[(1, 28906365), (3, 9635455), (5, 5781273), (15, 1927091), (1163, 24855), (1657, 17445), (3489, 8285), (4971, 5815)]