71829625

素因数分解:

$5^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 103574016

約数和(自身を除く): 31744391

約数列:

[1, 5, 7, 25, 35, 103, 125, 175, 515, 721, 797, 875, 2575, 3605, 3985, 5579, 12875, 18025, 19925, 27895, 82091, 90125, 99625, 139475, 410455, 574637, 697375, 2052275, 2873185, 10261375, 14365925, 71829625]

約数ペア:

[(1, 71829625), (5, 14365925), (7, 10261375), (25, 2873185), (35, 2052275), (103, 697375), (125, 574637), (175, 410455), (515, 139475), (721, 99625), (797, 90125), (875, 82091), (2575, 27895), (3605, 19925), (3985, 18025), (5579, 12875)]