80089335

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 145926144

約数和(自身を除く): 65836809

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 223, 345, 347, 669, 1035, 1041, 1115, 1735, 2007, 3123, 3345, 5129, 5205, 7981, 10035, 15387, 15615, 23943, 25645, 39905, 46161, 71829, 76935, 77381, 119715, 230805, 232143, 359145, 386905, 696429, 1160715, 1779763, 3482145, 5339289, 8898815, 16017867, 26696445, 80089335]

約数ペア:

[(1, 80089335), (3, 26696445), (5, 16017867), (9, 8898815), (15, 5339289), (23, 3482145), (45, 1779763), (69, 1160715), (115, 696429), (207, 386905), (223, 359145), (345, 232143), (347, 230805), (669, 119715), (1035, 77381), (1041, 76935), (1115, 71829), (1735, 46161), (2007, 39905), (3123, 25645), (3345, 23943), (5129, 15615), (5205, 15387), (7981, 10035)]