131424215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{3541}}^1$

素因数の和:4130

約数の個数: 16

約数和(自身を含む): 170186016

約数和(自身を除く): 38761801

約数列:

[1, 5, 13, 65, 571, 2855, 3541, 7423, 17705, 37115, 46033, 230165, 2021911, 10109555, 26284843, 131424215]

約数ペア:

[(1, 131424215), (5, 26284843), (13, 10109555), (65, 2021911), (571, 230165), (2855, 46033), (3541, 37115), (7423, 17705)]