30725035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1933}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 42749136

約数和(自身を除く): 12024101

約数列:

[1, 5, 11, 17, 55, 85, 187, 289, 935, 1445, 1933, 3179, 9665, 15895, 21263, 32861, 106315, 164305, 361471, 558637, 1807355, 2793185, 6145007, 30725035]

約数ペア:

[(1, 30725035), (5, 6145007), (11, 2793185), (17, 1807355), (55, 558637), (85, 361471), (187, 164305), (289, 106315), (935, 32861), (1445, 21263), (1933, 15895), (3179, 9665)]