74893335

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 131120640

約数和(自身を除く): 56227305

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 541, 839, 1623, 2517, 2705, 4195, 5951, 8115, 9229, 12585, 17853, 27687, 29755, 46145, 89265, 138435, 453899, 1361697, 2269495, 4992889, 6808485, 14978667, 24964445, 74893335]

約数ペア:

[(1, 74893335), (3, 24964445), (5, 14978667), (11, 6808485), (15, 4992889), (33, 2269495), (55, 1361697), (165, 453899), (541, 138435), (839, 89265), (1623, 46145), (2517, 29755), (2705, 27687), (4195, 17853), (5951, 12585), (8115, 9229)]