103490915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{3557}}^1$

素因数の和:3619

約数の個数: 24

約数和(自身を含む): 141665328

約数和(自身を除く): 38174413

約数列:

[1, 5, 11, 23, 55, 115, 253, 529, 1265, 2645, 3557, 5819, 17785, 29095, 39127, 81811, 195635, 409055, 899921, 1881653, 4499605, 9408265, 20698183, 103490915]

約数ペア:

[(1, 103490915), (5, 20698183), (11, 9408265), (23, 4499605), (55, 1881653), (115, 899921), (253, 409055), (529, 195635), (1265, 81811), (2645, 39127), (3557, 29095), (5819, 17785)]