157023035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^2\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 205807056

約数和(自身を除く): 48784021

約数列:

[1, 5, 13, 65, 107, 211, 535, 1055, 1391, 2743, 6955, 11449, 13715, 22577, 57245, 112885, 148837, 293501, 744185, 1467505, 2415739, 12078695, 31404607, 157023035]

約数ペア:

[(1, 157023035), (5, 31404607), (13, 12078695), (65, 2415739), (107, 1467505), (211, 744185), (535, 293501), (1055, 148837), (1391, 112885), (2743, 57245), (6955, 22577), (11449, 13715)]