65979045

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3251}}^1$

素因数の和:3314

約数の個数: 48

約数和(自身を含む): 127842624

約数和(自身を除く): 61863579

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 123, 165, 205, 369, 451, 495, 615, 1353, 1845, 2255, 3251, 4059, 6765, 9753, 16255, 20295, 29259, 35761, 48765, 107283, 133291, 146295, 178805, 321849, 399873, 536415, 666455, 1199619, 1466201, 1609245, 1999365, 4398603, 5998095, 7331005, 13195809, 21993015, 65979045]

約数ペア:

[(1, 65979045), (3, 21993015), (5, 13195809), (9, 7331005), (11, 5998095), (15, 4398603), (33, 1999365), (41, 1609245), (45, 1466201), (55, 1199619), (99, 666455), (123, 536415), (165, 399873), (205, 321849), (369, 178805), (451, 146295), (495, 133291), (615, 107283), (1353, 48765), (1845, 35761), (2255, 29259), (3251, 20295), (4059, 16255), (6765, 9753)]