12267915

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{499}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 21600000

約数和(自身を除く): 9332085

約数列:

[1, 3, 5, 11, 15, 33, 55, 149, 165, 447, 499, 745, 1497, 1639, 2235, 2495, 4917, 5489, 7485, 8195, 16467, 24585, 27445, 74351, 82335, 223053, 371755, 817861, 1115265, 2453583, 4089305, 12267915]

約数ペア:

[(1, 12267915), (3, 4089305), (5, 2453583), (11, 1115265), (15, 817861), (33, 371755), (55, 223053), (149, 82335), (165, 74351), (447, 27445), (499, 24585), (745, 16467), (1497, 8195), (1639, 7485), (2235, 5489), (2495, 4917)]