2110227565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{144983}}^1$

素因数の和:145100

約数の個数: 16

約数和(自身を含む): 2630589696

約数和(自身を除く): 520362131

約数列:

[1, 5, 41, 71, 205, 355, 2911, 14555, 144983, 724915, 5944303, 10293793, 29721515, 51468965, 422045513, 2110227565]

約数ペア:

[(1, 2110227565), (5, 422045513), (41, 51468965), (71, 29721515), (205, 10293793), (355, 5944303), (2911, 724915), (14555, 144983)]