2208520515

素因数分解:

$3^1\times 5^1\times {\mathrm{3079}}^1\times {\mathrm{47819}}^1$

素因数の和:50906

約数の個数: 16

約数和(自身を含む): 3534854400

約数和(自身を除く): 1326333885

約数列:

[1, 3, 5, 15, 3079, 9237, 15395, 46185, 47819, 143457, 239095, 717285, 147234701, 441704103, 736173505, 2208520515]

約数ペア:

[(1, 2208520515), (3, 736173505), (5, 441704103), (15, 147234701), (3079, 717285), (9237, 239095), (15395, 143457), (46185, 47819)]