2693164025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{195511}}^1$

素因数の和:195569

約数の個数: 24

約数和(自身を含む): 3636523200

約数和(自身を除く): 943359175

約数列:

[1, 5, 19, 25, 29, 95, 145, 475, 551, 725, 2755, 13775, 195511, 977555, 3714709, 4887775, 5669819, 18573545, 28349095, 92867725, 107726561, 141745475, 538632805, 2693164025]

約数ペア:

[(1, 2693164025), (5, 538632805), (19, 141745475), (25, 107726561), (29, 92867725), (95, 28349095), (145, 18573545), (475, 5669819), (551, 4887775), (725, 3714709), (2755, 977555), (13775, 195511)]