12811035

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:675

約数の個数: 32

約数和(自身を含む): 21888000

約数和(自身を除く): 9076965

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 569, 1185, 1501, 1707, 2845, 4503, 7505, 8535, 10811, 22515, 32433, 44951, 54055, 134853, 162165, 224755, 674265, 854069, 2562207, 4270345, 12811035]

約数ペア:

[(1, 12811035), (3, 4270345), (5, 2562207), (15, 854069), (19, 674265), (57, 224755), (79, 162165), (95, 134853), (237, 54055), (285, 44951), (395, 32433), (569, 22515), (1185, 10811), (1501, 8535), (1707, 7505), (2845, 4503)]