192216025

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{4391}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 254876544

約数和(自身を除く): 62660519

約数列:

[1, 5, 17, 25, 85, 103, 425, 515, 1751, 2575, 4391, 8755, 21955, 43775, 74647, 109775, 373235, 452273, 1866175, 2261365, 7688641, 11306825, 38443205, 192216025]

約数ペア:

[(1, 192216025), (5, 38443205), (17, 11306825), (25, 7688641), (85, 2261365), (103, 1866175), (425, 452273), (515, 373235), (1751, 109775), (2575, 74647), (4391, 43775), (8755, 21955)]