201859155

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{65011}}^1$

素因数の和:65048

約数の個数: 32

約数和(自身を含む): 374469120

約数和(自身を除く): 172609965

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 65011, 195033, 325055, 585099, 975165, 1495253, 1755297, 2925495, 4485759, 7476265, 8776485, 13457277, 22428795, 40371831, 67286385, 201859155]

約数ペア:

[(1, 201859155), (3, 67286385), (5, 40371831), (9, 22428795), (15, 13457277), (23, 8776485), (27, 7476265), (45, 4485759), (69, 2925495), (115, 1755297), (135, 1495253), (207, 975165), (345, 585099), (621, 325055), (1035, 195033), (3105, 65011)]