28473765

素因数分解:

$3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{8147}}^1$

素因数の和:8388

約数の個数: 16

約数和(自身を含む): 45759168

約数和(自身を除く): 17285403

約数列:

[1, 3, 5, 15, 233, 699, 1165, 3495, 8147, 24441, 40735, 122205, 1898251, 5694753, 9491255, 28473765]

約数ペア:

[(1, 28473765), (3, 9491255), (5, 5694753), (15, 1898251), (233, 122205), (699, 40735), (1165, 24441), (3495, 8147)]