4385425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 6106752

約数和(自身を除く): 1721327

約数列:

[1, 5, 11, 25, 37, 55, 185, 275, 407, 431, 925, 2035, 2155, 4741, 10175, 10775, 15947, 23705, 79735, 118525, 175417, 398675, 877085, 4385425]

約数ペア:

[(1, 4385425), (5, 877085), (11, 398675), (25, 175417), (37, 118525), (55, 79735), (185, 23705), (275, 15947), (407, 10775), (431, 10175), (925, 4741), (2035, 2155)]