18679155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 33039360

約数和(自身を除く): 14360205

約数列:

[1, 3, 5, 11, 15, 33, 55, 79, 165, 237, 395, 869, 1185, 1433, 2607, 4299, 4345, 7165, 13035, 15763, 21495, 47289, 78815, 113207, 236445, 339621, 566035, 1245277, 1698105, 3735831, 6226385, 18679155]

約数ペア:

[(1, 18679155), (3, 6226385), (5, 3735831), (11, 1698105), (15, 1245277), (33, 566035), (55, 339621), (79, 236445), (165, 113207), (237, 78815), (395, 47289), (869, 21495), (1185, 15763), (1433, 13035), (2607, 7165), (4299, 4345)]