66474165

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3571}}^1$

素因数の和:3669

約数の個数: 32

約数和(自身を含む): 114189696

約数和(自身を除く): 47715531

約数列:

[1, 3, 5, 15, 17, 51, 73, 85, 219, 255, 365, 1095, 1241, 3571, 3723, 6205, 10713, 17855, 18615, 53565, 60707, 182121, 260683, 303535, 782049, 910605, 1303415, 3910245, 4431611, 13294833, 22158055, 66474165]

約数ペア:

[(1, 66474165), (3, 22158055), (5, 13294833), (15, 4431611), (17, 3910245), (51, 1303415), (73, 910605), (85, 782049), (219, 303535), (255, 260683), (365, 182121), (1095, 60707), (1241, 53565), (3571, 18615), (3723, 17855), (6205, 10713)]