1520402236015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{38282821}}^1$

素因数の和:38282899

約数の個数: 24

約数和(自身を含む): 2017657850688

約数和(自身を除く): 497255614673

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 3055, 7943, 39715, 38282821, 191414105, 497676673, 1799292587, 2488383365, 6469796749, 8996462935, 23390803631, 32348983745, 116954018155, 304080447203, 1520402236015]

約数ペア:

[(1, 1520402236015), (5, 304080447203), (13, 116954018155), (47, 32348983745), (65, 23390803631), (169, 8996462935), (235, 6469796749), (611, 2488383365), (845, 1799292587), (3055, 497676673), (7943, 191414105), (39715, 38282821)]