135875237

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 155879640

約数和(自身を除く): 20004403

約数列:

[1, 17, 23, 29, 391, 493, 521, 529, 667, 8857, 8993, 11339, 11983, 15109, 15341, 203711, 256853, 260797, 275609, 347507, 4685353, 5907619, 7992661, 135875237]

約数ペア:

[(1, 135875237), (17, 7992661), (23, 5907619), (29, 4685353), (391, 347507), (493, 275609), (521, 260797), (529, 256853), (667, 203711), (8857, 15341), (8993, 15109), (11339, 11983)]