39247025

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{22111}}^1$

素因数の和:22192

約数の個数: 12

約数和(自身を含む): 49353984

約数和(自身を除く): 10106959

約数列:

[1, 5, 25, 71, 355, 1775, 22111, 110555, 552775, 1569881, 7849405, 39247025]

約数ペア:

[(1, 39247025), (5, 7849405), (25, 1569881), (71, 552775), (355, 110555), (1775, 22111)]