12153405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 21525120

約数和(自身を除く): 9371715

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1009, 1095, 2409, 3027, 4015, 5045, 11099, 12045, 15135, 33297, 55495, 73657, 166485, 220971, 368285, 810227, 1104855, 2430681, 4051135, 12153405]

約数ペア:

[(1, 12153405), (3, 4051135), (5, 2430681), (11, 1104855), (15, 810227), (33, 368285), (55, 220971), (73, 166485), (165, 73657), (219, 55495), (365, 33297), (803, 15135), (1009, 12045), (1095, 11099), (2409, 5045), (3027, 4015)]