1625195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2273}}^1$

素因数の和:2302

約数の個数: 16

約数和(自身を含む): 2292192

約数和(自身を除く): 666997

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2273, 11365, 25003, 29549, 125015, 147745, 325039, 1625195]

約数ペア:

[(1, 1625195), (5, 325039), (11, 147745), (13, 125015), (55, 29549), (65, 25003), (143, 11365), (715, 2273)]