87401015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{6967}}^1$

素因数の和:7178

約数の個数: 16

約数和(自身を含む): 113550528

約数和(自身を除く): 26149513

約数列:

[1, 5, 13, 65, 193, 965, 2509, 6967, 12545, 34835, 90571, 452855, 1344631, 6723155, 17480203, 87401015]

約数ペア:

[(1, 87401015), (5, 17480203), (13, 6723155), (65, 1344631), (193, 452855), (965, 90571), (2509, 34835), (6967, 12545)]