28331115

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65129}}^1$

素因数の和:65166

約数の個数: 16

約数和(自身を含む): 46893600

約数和(自身を除く): 18562485

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65129, 195387, 325645, 976935, 1888741, 5666223, 9443705, 28331115]

約数ペア:

[(1, 28331115), (3, 9443705), (5, 5666223), (15, 1888741), (29, 976935), (87, 325645), (145, 195387), (435, 65129)]