23109445

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{811}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 28647360

約数和(自身を除く): 5537915

約数列:

[1, 5, 41, 139, 205, 695, 811, 4055, 5699, 28495, 33251, 112729, 166255, 563645, 4621889, 23109445]

約数ペア:

[(1, 23109445), (5, 4621889), (41, 563645), (139, 166255), (205, 112729), (695, 33251), (811, 28495), (4055, 5699)]