1245485785

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{16231}}^1$

素因数の和:16488

約数の個数: 16

約数和(自身を含む): 1519315200

約数和(自身を除く): 273829415

約数列:

[1, 5, 103, 149, 515, 745, 15347, 16231, 76735, 81155, 1671793, 2418419, 8358965, 12092095, 249097157, 1245485785]

約数ペア:

[(1, 1245485785), (5, 249097157), (103, 12092095), (149, 8358965), (515, 2418419), (745, 1671793), (15347, 81155), (16231, 76735)]