972103640825

素因数分解:

$5^2\times {\mathrm{71}}^1\times {\mathrm{547664023}}^1$

素因数の和:547664104

約数の個数: 12

約数和(自身を含む): 1222386101568

約数和(自身を除く): 250282460743

約数列:

[1, 5, 25, 71, 355, 1775, 547664023, 2738320115, 13691600575, 38884145633, 194420728165, 972103640825]

約数ペア:

[(1, 972103640825), (5, 194420728165), (25, 38884145633), (71, 13691600575), (355, 2738320115), (1775, 547664023)]