12282985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:489

約数の個数: 32

約数和(自身を含む): 17781120

約数和(自身を除く): 5498135

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 419, 451, 533, 715, 2095, 2255, 2665, 4609, 5447, 5863, 17179, 23045, 27235, 29315, 59917, 85895, 188969, 223327, 299585, 944845, 1116635, 2456597, 12282985]

約数ペア:

[(1, 12282985), (5, 2456597), (11, 1116635), (13, 944845), (41, 299585), (55, 223327), (65, 188969), (143, 85895), (205, 59917), (419, 29315), (451, 27235), (533, 23045), (715, 17179), (2095, 5863), (2255, 5447), (2665, 4609)]