53808165

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2114

約数の個数: 32

約数和(自身を含む): 96163200

約数和(自身を除く): 42355035

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 1055, 1889, 1899, 3165, 5667, 5697, 9445, 9495, 17001, 28335, 28485, 51003, 85005, 255015, 398579, 1195737, 1992895, 3587211, 5978685, 10761633, 17936055, 53808165]

約数ペア:

[(1, 53808165), (3, 17936055), (5, 10761633), (9, 5978685), (15, 3587211), (27, 1992895), (45, 1195737), (135, 398579), (211, 255015), (633, 85005), (1055, 51003), (1889, 28485), (1899, 28335), (3165, 17001), (5667, 9495), (5697, 9445)]