78074865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3847}}^1$

素因数の和:3910

約数の個数: 48

約数和(自身を含む): 151272576

約数和(自身を除く): 73197711

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 3847, 4059, 6765, 11541, 19235, 20295, 34623, 42317, 57705, 126951, 157727, 173115, 211585, 380853, 473181, 634755, 788635, 1419543, 1734997, 1904265, 2365905, 5204991, 7097715, 8674985, 15614973, 26024955, 78074865]

約数ペア:

[(1, 78074865), (3, 26024955), (5, 15614973), (9, 8674985), (11, 7097715), (15, 5204991), (33, 2365905), (41, 1904265), (45, 1734997), (55, 1419543), (99, 788635), (123, 634755), (165, 473181), (205, 380853), (369, 211585), (451, 173115), (495, 157727), (615, 126951), (1353, 57705), (1845, 42317), (2255, 34623), (3847, 20295), (4059, 19235), (6765, 11541)]