165622015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{41771}}^1$

素因数の和:41850

約数の個数: 16

約数和(自身を含む): 217548576

約数和(自身を除く): 51926561

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 41771, 208855, 543023, 2548031, 2715115, 12740155, 33124403, 165622015]

約数ペア:

[(1, 165622015), (5, 33124403), (13, 12740155), (61, 2715115), (65, 2548031), (305, 543023), (793, 208855), (3965, 41771)]