1330331205

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{294647}}^1$

素因数の和:294705

約数の個数: 32

約数和(自身を含む): 2489186304

約数和(自身を除く): 1158855099

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 105, 129, 215, 301, 645, 903, 1505, 4515, 294647, 883941, 1473235, 2062529, 4419705, 6187587, 10312645, 12669821, 30937935, 38009463, 63349105, 88688747, 190047315, 266066241, 443443735, 1330331205]

約数ペア:

[(1, 1330331205), (3, 443443735), (5, 266066241), (7, 190047315), (15, 88688747), (21, 63349105), (35, 38009463), (43, 30937935), (105, 12669821), (129, 10312645), (215, 6187587), (301, 4419705), (645, 2062529), (903, 1473235), (1505, 883941), (4515, 294647)]