66973335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31223}}^1$

素因数の和:31255

約数の個数: 32

約数和(自身を含む): 125895168

約数和(自身を除く): 58921833

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 31223, 93669, 156115, 343453, 405899, 468345, 1030359, 1217697, 1717265, 2029495, 4464889, 5151795, 6088485, 13394667, 22324445, 66973335]

約数ペア:

[(1, 66973335), (3, 22324445), (5, 13394667), (11, 6088485), (13, 5151795), (15, 4464889), (33, 2029495), (39, 1717265), (55, 1217697), (65, 1030359), (143, 468345), (165, 405899), (195, 343453), (429, 156115), (715, 93669), (2145, 31223)]