201031725

素因数分解:

$3^1\times 5^2\times {\mathrm{1277}}^1\times {\mathrm{2099}}^1$

素因数の和:3389

約数の個数: 24

約数和(自身を含む): 332791200

約数和(自身を除く): 131759475

約数列:

[1, 3, 5, 15, 25, 75, 1277, 2099, 3831, 6297, 6385, 10495, 19155, 31485, 31925, 52475, 95775, 157425, 2680423, 8041269, 13402115, 40206345, 67010575, 201031725]

約数ペア:

[(1, 201031725), (3, 67010575), (5, 40206345), (15, 13402115), (25, 8041269), (75, 2680423), (1277, 157425), (2099, 95775), (3831, 52475), (6297, 31925), (6385, 31485), (10495, 19155)]