28700615

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{733}}^1$

素因数の和:970

約数の個数: 16

約数和(自身を含む): 35513856

約数和(自身を除く): 6813241

約数列:

[1, 5, 41, 191, 205, 733, 955, 3665, 7831, 30053, 39155, 140003, 150265, 700015, 5740123, 28700615]

約数ペア:

[(1, 28700615), (5, 5740123), (41, 700015), (191, 150265), (205, 140003), (733, 39155), (955, 30053), (3665, 7831)]