38209825

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1049}}^1$

素因数の和:1137

約数の個数: 24

約数和(自身を含む): 49996800

約数和(自身を除く): 11786975

約数列:

[1, 5, 25, 31, 47, 155, 235, 775, 1049, 1175, 1457, 5245, 7285, 26225, 32519, 36425, 49303, 162595, 246515, 812975, 1232575, 1528393, 7641965, 38209825]

約数ペア:

[(1, 38209825), (5, 7641965), (25, 1528393), (31, 1232575), (47, 812975), (155, 246515), (235, 162595), (775, 49303), (1049, 36425), (1175, 32519), (1457, 26225), (5245, 7285)]