26781715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1933}}^1$

素因数の和:2118

約数の個数: 16

約数和(自身を含む): 34255008

約数和(自身を除く): 7473293

約数列:

[1, 5, 17, 85, 163, 815, 1933, 2771, 9665, 13855, 32861, 164305, 315079, 1575395, 5356343, 26781715]

約数ペア:

[(1, 26781715), (5, 5356343), (17, 1575395), (85, 315079), (163, 164305), (815, 32861), (1933, 13855), (2771, 9665)]