28916205

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{2377}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 46342464

約数和(自身を除く): 17426259

約数列:

[1, 3, 5, 15, 811, 2377, 2433, 4055, 7131, 11885, 12165, 35655, 1927747, 5783241, 9638735, 28916205]

約数ペア:

[(1, 28916205), (3, 9638735), (5, 5783241), (15, 1927747), (811, 35655), (2377, 12165), (2433, 11885), (4055, 7131)]