713440025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{31957}}^1$

素因数の和:32033

約数の個数: 24

約数和(自身を含む): 951070080

約数和(自身を除く): 237630055

約数列:

[1, 5, 19, 25, 47, 95, 235, 475, 893, 1175, 4465, 22325, 31957, 159785, 607183, 798925, 1501979, 3035915, 7509895, 15179575, 28537601, 37549475, 142688005, 713440025]

約数ペア:

[(1, 713440025), (5, 142688005), (19, 37549475), (25, 28537601), (47, 15179575), (95, 7509895), (235, 3035915), (475, 1501979), (893, 798925), (1175, 607183), (4465, 159785), (22325, 31957)]