11820045

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34261}}^1$

素因数の和:34292

約数の個数: 16

約数和(自身を含む): 19734912

約数和(自身を除く): 7914867

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 34261, 102783, 171305, 513915, 788003, 2364009, 3940015, 11820045]

約数ペア:

[(1, 11820045), (3, 3940015), (5, 2364009), (15, 788003), (23, 513915), (69, 171305), (115, 102783), (345, 34261)]