123066915

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{769}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 202245120

約数和(自身を除く): 79178205

約数列:

[1, 3, 5, 15, 47, 141, 227, 235, 681, 705, 769, 1135, 2307, 3405, 3845, 10669, 11535, 32007, 36143, 53345, 108429, 160035, 174563, 180715, 523689, 542145, 872815, 2618445, 8204461, 24613383, 41022305, 123066915]

約数ペア:

[(1, 123066915), (3, 41022305), (5, 24613383), (15, 8204461), (47, 2618445), (141, 872815), (227, 542145), (235, 523689), (681, 180715), (705, 174563), (769, 160035), (1135, 108429), (2307, 53345), (3405, 36143), (3845, 32007), (10669, 11535)]