78918435

素因数分解:

$3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{4603}}^1$

素因数の和:4744

約数の個数: 32

約数和(自身を含む): 141434880

約数和(自身を除く): 62516445

約数列:

[1, 3, 5, 9, 15, 27, 45, 127, 135, 381, 635, 1143, 1905, 3429, 4603, 5715, 13809, 17145, 23015, 41427, 69045, 124281, 207135, 584581, 621405, 1753743, 2922905, 5261229, 8768715, 15783687, 26306145, 78918435]

約数ペア:

[(1, 78918435), (3, 26306145), (5, 15783687), (9, 8768715), (15, 5261229), (27, 2922905), (45, 1753743), (127, 621405), (135, 584581), (381, 207135), (635, 124281), (1143, 69045), (1905, 41427), (3429, 23015), (4603, 17145), (5715, 13809)]