2565025

素因数分解:

$5^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 3392640

約数和(自身を除く): 827615

約数列:

[1, 5, 25, 37, 47, 59, 185, 235, 295, 925, 1175, 1475, 1739, 2183, 2773, 8695, 10915, 13865, 43475, 54575, 69325, 102601, 513005, 2565025]

約数ペア:

[(1, 2565025), (5, 513005), (25, 102601), (37, 69325), (47, 54575), (59, 43475), (185, 13865), (235, 10915), (295, 8695), (925, 2773), (1175, 2183), (1475, 1739)]