67019745

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{18089}}^1$

素因数の和:18129

約数の個数: 32

約数和(自身を含む): 121564800

約数和(自身を除く): 54545055

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 18089, 54267, 90445, 235157, 271335, 343691, 705471, 1031073, 1175785, 1718455, 3527355, 4467983, 5155365, 13403949, 22339915, 67019745]

約数ペア:

[(1, 67019745), (3, 22339915), (5, 13403949), (13, 5155365), (15, 4467983), (19, 3527355), (39, 1718455), (57, 1175785), (65, 1031073), (95, 705471), (195, 343691), (247, 271335), (285, 235157), (741, 90445), (1235, 54267), (3705, 18089)]