2991075

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2099}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 5208000

約数和(自身を除く): 2216925

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 285, 475, 1425, 2099, 6297, 10495, 31485, 39881, 52475, 119643, 157425, 199405, 598215, 997025, 2991075]

約数ペア:

[(1, 2991075), (3, 997025), (5, 598215), (15, 199405), (19, 157425), (25, 119643), (57, 52475), (75, 39881), (95, 31485), (285, 10495), (475, 6297), (1425, 2099)]