70621485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1481}}^1$

素因数の和:1534

約数の個数: 48

約数和(自身を含む): 131032512

約数和(自身を除く): 60411027

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 289, 561, 867, 935, 1445, 1481, 2805, 3179, 4335, 4443, 7405, 9537, 15895, 16291, 22215, 25177, 47685, 48873, 75531, 81455, 125885, 244365, 276947, 377655, 428009, 830841, 1284027, 1384735, 2140045, 4154205, 4708099, 6420135, 14124297, 23540495, 70621485]

約数ペア:

[(1, 70621485), (3, 23540495), (5, 14124297), (11, 6420135), (15, 4708099), (17, 4154205), (33, 2140045), (51, 1384735), (55, 1284027), (85, 830841), (165, 428009), (187, 377655), (255, 276947), (289, 244365), (561, 125885), (867, 81455), (935, 75531), (1445, 48873), (1481, 47685), (2805, 25177), (3179, 22215), (4335, 16291), (4443, 15895), (7405, 9537)]