201354225

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{37813}}^1$

素因数の和:37897

約数の個数: 24

約数和(自身を含む): 337603392

約数和(自身を除く): 136249167

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 37813, 113439, 189065, 567195, 945325, 2684723, 2835975, 8054169, 13423615, 40270845, 67118075, 201354225]

約数ペア:

[(1, 201354225), (3, 67118075), (5, 40270845), (15, 13423615), (25, 8054169), (71, 2835975), (75, 2684723), (213, 945325), (355, 567195), (1065, 189065), (1775, 113439), (5325, 37813)]