72185475

素因数分解:

$3^1\times 5^2\times {\mathrm{701}}^1\times {\mathrm{1373}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 119603952

約数和(自身を除く): 47418477

約数列:

[1, 3, 5, 15, 25, 75, 701, 1373, 2103, 3505, 4119, 6865, 10515, 17525, 20595, 34325, 52575, 102975, 962473, 2887419, 4812365, 14437095, 24061825, 72185475]

約数ペア:

[(1, 72185475), (3, 24061825), (5, 14437095), (15, 4812365), (25, 2887419), (75, 962473), (701, 102975), (1373, 52575), (2103, 34325), (3505, 20595), (4119, 17525), (6865, 10515)]