19103628345

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{290837}}^1$

素因数の和:291025

約数の個数: 32

約数和(自身を含む): 31829310720

約数和(自身を除く): 12725682375

約数列:

[1, 3, 5, 15, 29, 87, 145, 151, 435, 453, 755, 2265, 4379, 13137, 21895, 65685, 290837, 872511, 1454185, 4362555, 8434273, 25302819, 42171365, 43916387, 126514095, 131749161, 219581935, 658745805, 1273575223, 3820725669, 6367876115, 19103628345]

約数ペア:

[(1, 19103628345), (3, 6367876115), (5, 3820725669), (15, 1273575223), (29, 658745805), (87, 219581935), (145, 131749161), (151, 126514095), (435, 43916387), (453, 42171365), (755, 25302819), (2265, 8434273), (4379, 4362555), (13137, 1454185), (21895, 872511), (65685, 290837)]