76989165

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20287}}^1$

素因数の和:20329

約数の個数: 32

約数和(自身を含む): 140230656

約数和(自身を除く): 63241491

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 20287, 60861, 101435, 223157, 304305, 466601, 669471, 1115785, 1399803, 2333005, 3347355, 5132611, 6999015, 15397833, 25663055, 76989165]

約数ペア:

[(1, 76989165), (3, 25663055), (5, 15397833), (11, 6999015), (15, 5132611), (23, 3347355), (33, 2333005), (55, 1399803), (69, 1115785), (115, 669471), (165, 466601), (253, 304305), (345, 223157), (759, 101435), (1265, 60861), (3795, 20287)]