9912955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8971}}^1$

素因数の和:9006

約数の個数: 16

約数和(自身を含む): 13565664

約数和(自身を除く): 3652709

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 8971, 44855, 116623, 152507, 583115, 762535, 1982591, 9912955]

約数ペア:

[(1, 9912955), (5, 1982591), (13, 762535), (17, 583115), (65, 152507), (85, 116623), (221, 44855), (1105, 8971)]