88128405

素因数分解:

$3^4\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1303}}^1$

素因数の和:1487

約数の個数: 40

約数和(自身を含む): 159046272

約数和(自身を除く): 70917867

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 167, 405, 501, 835, 1303, 1503, 2505, 3909, 4509, 6515, 7515, 11727, 13527, 19545, 22545, 35181, 58635, 67635, 105543, 175905, 217601, 527715, 652803, 1088005, 1958409, 3264015, 5875227, 9792045, 17625681, 29376135, 88128405]

約数ペア:

[(1, 88128405), (3, 29376135), (5, 17625681), (9, 9792045), (15, 5875227), (27, 3264015), (45, 1958409), (81, 1088005), (135, 652803), (167, 527715), (405, 217601), (501, 175905), (835, 105543), (1303, 67635), (1503, 58635), (2505, 35181), (3909, 22545), (4509, 19545), (6515, 13527), (7515, 11727)]