4285687025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{35107}}^1$

素因数の和:35393

約数の個数: 24

約数和(自身を含む): 5615875680

約数和(自身を除く): 1330188655

約数列:

[1, 5, 19, 25, 95, 257, 475, 1285, 4883, 6425, 24415, 35107, 122075, 175535, 667033, 877675, 3335165, 9022499, 16675825, 45112495, 171427481, 225562475, 857137405, 4285687025]

約数ペア:

[(1, 4285687025), (5, 857137405), (19, 225562475), (25, 171427481), (95, 45112495), (257, 16675825), (475, 9022499), (1285, 3335165), (4883, 877675), (6425, 667033), (24415, 175535), (35107, 122075)]