38924225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:425

約数の個数: 24

約数和(自身を含む): 49842048

約数和(自身を除く): 10917823

約数列:

[1, 5, 25, 47, 157, 211, 235, 785, 1055, 1175, 3925, 5275, 7379, 9917, 33127, 36895, 49585, 165635, 184475, 247925, 828175, 1556969, 7784845, 38924225]

約数ペア:

[(1, 38924225), (5, 7784845), (25, 1556969), (47, 828175), (157, 247925), (211, 184475), (235, 165635), (785, 49585), (1055, 36895), (1175, 33127), (3925, 9917), (5275, 7379)]