65701025

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1789}}^1$

素因数の和:1925

約数の個数: 24

約数和(自身を含む): 88562040

約数和(自身を除く): 22861015

約数列:

[1, 5, 13, 25, 65, 113, 325, 565, 1469, 1789, 2825, 7345, 8945, 23257, 36725, 44725, 116285, 202157, 581425, 1010785, 2628041, 5053925, 13140205, 65701025]

約数ペア:

[(1, 65701025), (5, 13140205), (13, 5053925), (25, 2628041), (65, 1010785), (113, 581425), (325, 202157), (565, 116285), (1469, 44725), (1789, 36725), (2825, 23257), (7345, 8945)]