23113285

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1609}}^1$

素因数の和:1657

約数の個数: 24

約数和(自身を含む): 31820040

約数和(自身を除く): 8706755

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 845, 1105, 1609, 2873, 8045, 14365, 20917, 27353, 104585, 136765, 271921, 355589, 1359605, 1777945, 4622657, 23113285]

約数ペア:

[(1, 23113285), (5, 4622657), (13, 1777945), (17, 1359605), (65, 355589), (85, 271921), (169, 136765), (221, 104585), (845, 27353), (1105, 20917), (1609, 14365), (2873, 8045)]