628348035

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{139169}}^1$

素因数の和:139227

約数の個数: 32

約数和(自身を含む): 1175708160

約数和(自身を除く): 547360125

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 139169, 417507, 695845, 974183, 2087535, 2922549, 4870915, 5984267, 14612745, 17952801, 29921335, 41889869, 89764005, 125669607, 209449345, 628348035]

約数ペア:

[(1, 628348035), (3, 209449345), (5, 125669607), (7, 89764005), (15, 41889869), (21, 29921335), (35, 17952801), (43, 14612745), (105, 5984267), (129, 4870915), (215, 2922549), (301, 2087535), (645, 974183), (903, 695845), (1505, 417507), (4515, 139169)]