5145725

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 6999552

約数和(自身を除く): 1853827

約数列:

[1, 5, 13, 25, 65, 71, 223, 325, 355, 923, 1115, 1775, 2899, 4615, 5575, 14495, 15833, 23075, 72475, 79165, 205829, 395825, 1029145, 5145725]

約数ペア:

[(1, 5145725), (5, 1029145), (13, 395825), (25, 205829), (65, 79165), (71, 72475), (223, 23075), (325, 15833), (355, 14495), (923, 5575), (1115, 4615), (1775, 2899)]