248710165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1693}}^1\times {\mathrm{2671}}^1$

素因数の和:4380

約数の個数: 16

約数和(自身を含む): 325898496

約数和(自身を除く): 77188331

約数列:

[1, 5, 11, 55, 1693, 2671, 8465, 13355, 18623, 29381, 93115, 146905, 4522003, 22610015, 49742033, 248710165]

約数ペア:

[(1, 248710165), (5, 49742033), (11, 22610015), (55, 4522003), (1693, 146905), (2671, 93115), (8465, 29381), (13355, 18623)]