17320615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6197}}^1$

素因数の和:6258

約数の個数: 16

約数和(自身を含む): 22907808

約数和(自身を除く): 5587193

約数列:

[1, 5, 13, 43, 65, 215, 559, 2795, 6197, 30985, 80561, 266471, 402805, 1332355, 3464123, 17320615]

約数ペア:

[(1, 17320615), (5, 3464123), (13, 1332355), (43, 402805), (65, 266471), (215, 80561), (559, 30985), (2795, 6197)]