2431825

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 3392640

約数和(自身を除く): 960815

約数列:

[1, 5, 11, 25, 37, 55, 185, 239, 275, 407, 925, 1195, 2035, 2629, 5975, 8843, 10175, 13145, 44215, 65725, 97273, 221075, 486365, 2431825]

約数ペア:

[(1, 2431825), (5, 486365), (11, 221075), (25, 97273), (37, 65725), (55, 44215), (185, 13145), (239, 10175), (275, 8843), (407, 5975), (925, 2629), (1195, 2035)]