4253755

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 24

約数和(自身を含む): 5745600

約数和(自身を除く): 1491845

約数列:

[1, 5, 11, 55, 79, 89, 121, 395, 445, 605, 869, 979, 4345, 4895, 7031, 9559, 10769, 35155, 47795, 53845, 77341, 386705, 850751, 4253755]

約数ペア:

[(1, 4253755), (5, 850751), (11, 386705), (55, 77341), (79, 53845), (89, 47795), (121, 35155), (395, 10769), (445, 9559), (605, 7031), (869, 4895), (979, 4345)]