5509405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1044

約数の個数: 16

約数和(自身を含む): 7286400

約数和(自身を除く): 1776995

約数列:

[1, 5, 11, 55, 109, 545, 919, 1199, 4595, 5995, 10109, 50545, 100171, 500855, 1101881, 5509405]

約数ペア:

[(1, 5509405), (5, 1101881), (11, 500855), (55, 100171), (109, 50545), (545, 10109), (919, 5995), (1199, 4595)]