12944415

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4129}}^1$

素因数の和:4167

約数の個数: 32

約数和(自身を含む): 23788800

約数和(自身を除く): 10844385

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 4129, 12387, 20645, 45419, 61935, 78451, 136257, 227095, 235353, 392255, 681285, 862961, 1176765, 2588883, 4314805, 12944415]

約数ペア:

[(1, 12944415), (3, 4314805), (5, 2588883), (11, 1176765), (15, 862961), (19, 681285), (33, 392255), (55, 235353), (57, 227095), (95, 136257), (165, 78451), (209, 61935), (285, 45419), (627, 20645), (1045, 12387), (3135, 4129)]