680703025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{1433059}}^1$

素因数の和:1433088

約数の個数: 12

約数和(自身を含む): 888497200

約数和(自身を除く): 207794175

約数列:

[1, 5, 19, 25, 95, 475, 1433059, 7165295, 27228121, 35826475, 136140605, 680703025]

約数ペア:

[(1, 680703025), (5, 136140605), (19, 35826475), (25, 27228121), (95, 7165295), (475, 1433059)]