5771725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 7812000

約数和(自身を除く): 2040275

約数列:

[1, 5, 19, 25, 29, 95, 145, 419, 475, 551, 725, 2095, 2755, 7961, 10475, 12151, 13775, 39805, 60755, 199025, 230869, 303775, 1154345, 5771725]

約数ペア:

[(1, 5771725), (5, 1154345), (19, 303775), (25, 230869), (29, 199025), (95, 60755), (145, 39805), (419, 13775), (475, 12151), (551, 10475), (725, 7961), (2095, 2755)]