80150265

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{7211}}^1$

素因数の和:7254

約数の個数: 48

約数和(自身を含む): 157510080

約数和(自身を除く): 77359815

約数列:

[1, 3, 5, 9, 13, 15, 19, 39, 45, 57, 65, 95, 117, 171, 195, 247, 285, 585, 741, 855, 1235, 2223, 3705, 7211, 11115, 21633, 36055, 64899, 93743, 108165, 137009, 281229, 324495, 411027, 468715, 685045, 843687, 1233081, 1406145, 1781117, 2055135, 4218435, 5343351, 6165405, 8905585, 16030053, 26716755, 80150265]

約数ペア:

[(1, 80150265), (3, 26716755), (5, 16030053), (9, 8905585), (13, 6165405), (15, 5343351), (19, 4218435), (39, 2055135), (45, 1781117), (57, 1406145), (65, 1233081), (95, 843687), (117, 685045), (171, 468715), (195, 411027), (247, 324495), (285, 281229), (585, 137009), (741, 108165), (855, 93743), (1235, 64899), (2223, 36055), (3705, 21633), (7211, 11115)]