4126375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{3001}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 5619744

約数和(自身を除く): 1493369

約数列:

[1, 5, 11, 25, 55, 125, 275, 1375, 3001, 15005, 33011, 75025, 165055, 375125, 825275, 4126375]

約数ペア:

[(1, 4126375), (5, 825275), (11, 375125), (25, 165055), (55, 75025), (125, 33011), (275, 15005), (1375, 3001)]