9960615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 19987968

約数和(自身を除く): 10027353

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 307, 309, 315, 515, 721, 921, 927, 1535, 1545, 2149, 2163, 2763, 3605, 4605, 4635, 6447, 6489, 10745, 10815, 13815, 19341, 31621, 32235, 32445, 94863, 96705, 158105, 221347, 284589, 474315, 664041, 1106735, 1422945, 1992123, 3320205, 9960615]

約数ペア:

[(1, 9960615), (3, 3320205), (5, 1992123), (7, 1422945), (9, 1106735), (15, 664041), (21, 474315), (35, 284589), (45, 221347), (63, 158105), (103, 96705), (105, 94863), (307, 32445), (309, 32235), (315, 31621), (515, 19341), (721, 13815), (921, 10815), (927, 10745), (1535, 6489), (1545, 6447), (2149, 4635), (2163, 4605), (2763, 3605)]