66803165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7187}}^1$

素因数の和:7229

約数の個数: 24

約数和(自身を含む): 94709088

約数和(自身を除く): 27905923

約数列:

[1, 5, 11, 13, 55, 65, 143, 169, 715, 845, 1859, 7187, 9295, 35935, 79057, 93431, 395285, 467155, 1027741, 1214603, 5138705, 6073015, 13360633, 66803165]

約数ペア:

[(1, 66803165), (5, 13360633), (11, 6073015), (13, 5138705), (55, 1214603), (65, 1027741), (143, 467155), (169, 395285), (715, 93431), (845, 79057), (1859, 35935), (7187, 9295)]