2492925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 4222944

約数和(自身を除く): 1730019

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 773, 1075, 2319, 3225, 3865, 11595, 19325, 33239, 57975, 99717, 166195, 498585, 830975, 2492925]

約数ペア:

[(1, 2492925), (3, 830975), (5, 498585), (15, 166195), (25, 99717), (43, 57975), (75, 33239), (129, 19325), (215, 11595), (645, 3865), (773, 3225), (1075, 2319)]