12225115

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{8123}}^1$

素因数の和:8178

約数の個数: 16

約数和(自身を含む): 17157888

約数和(自身を除く): 4932773

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 8123, 40615, 56861, 284305, 349289, 1746445, 2445023, 12225115]

約数ペア:

[(1, 12225115), (5, 2445023), (7, 1746445), (35, 349289), (43, 284305), (215, 56861), (301, 40615), (1505, 8123)]