315055715

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{372847}}^1$

素因数の和:372878

約数の個数: 12

約数和(自身を含む): 409387104

約数和(自身を除く): 94331389

約数列:

[1, 5, 13, 65, 169, 845, 372847, 1864235, 4847011, 24235055, 63011143, 315055715]

約数ペア:

[(1, 315055715), (5, 63011143), (13, 24235055), (65, 4847011), (169, 1864235), (845, 372847)]