22859005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{877}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 29648304

約数和(自身を除く): 6789299

約数列:

[1, 5, 13, 65, 401, 877, 2005, 4385, 5213, 11401, 26065, 57005, 351677, 1758385, 4571801, 22859005]

約数ペア:

[(1, 22859005), (5, 4571801), (13, 1758385), (65, 351677), (401, 57005), (877, 26065), (2005, 11401), (4385, 5213)]