225156975

素因数分解:

$3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{42283}}^1$

素因数の和:42367

約数の個数: 24

約数和(自身を含む): 377511552

約数和(自身を除く): 152354577

約数列:

[1, 3, 5, 15, 25, 71, 75, 213, 355, 1065, 1775, 5325, 42283, 126849, 211415, 634245, 1057075, 3002093, 3171225, 9006279, 15010465, 45031395, 75052325, 225156975]

約数ペア:

[(1, 225156975), (3, 75052325), (5, 45031395), (15, 15010465), (25, 9006279), (71, 3171225), (75, 3002093), (213, 1057075), (355, 634245), (1065, 211415), (1775, 126849), (5325, 42283)]