66496485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21211}}^1$

素因数の和:21249

約数の個数: 32

約数和(自身を含む): 122181120

約数和(自身を除く): 55684635

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 21211, 63633, 106055, 233321, 318165, 403009, 699963, 1166605, 1209027, 2015045, 3499815, 4433099, 6045135, 13299297, 22165495, 66496485]

約数ペア:

[(1, 66496485), (3, 22165495), (5, 13299297), (11, 6045135), (15, 4433099), (19, 3499815), (33, 2015045), (55, 1209027), (57, 1166605), (95, 699963), (165, 403009), (209, 318165), (285, 233321), (627, 106055), (1045, 63633), (3135, 21211)]