15839135

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3637}}^1$

素因数の和:3722

約数の個数: 16

約数和(自身を含む): 20780256

約数和(自身を除く): 4941121

約数列:

[1, 5, 13, 65, 67, 335, 871, 3637, 4355, 18185, 47281, 236405, 243679, 1218395, 3167827, 15839135]

約数ペア:

[(1, 15839135), (5, 3167827), (13, 1218395), (65, 243679), (67, 236405), (335, 47281), (871, 18185), (3637, 4355)]