131489325

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5903}}^1$

素因数の和:5936

約数の個数: 60

約数和(自身を含む): 265750848

約数和(自身を除く): 134261523

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 225, 275, 297, 405, 495, 675, 825, 891, 1485, 2025, 2475, 4455, 5903, 7425, 17709, 22275, 29515, 53127, 64933, 88545, 147575, 159381, 194799, 265635, 324665, 442725, 478143, 584397, 796905, 973995, 1328175, 1623325, 1753191, 2390715, 2921985, 3984525, 4869975, 5259573, 8765955, 11953575, 14609925, 26297865, 43829775, 131489325]

約数ペア:

[(1, 131489325), (3, 43829775), (5, 26297865), (9, 14609925), (11, 11953575), (15, 8765955), (25, 5259573), (27, 4869975), (33, 3984525), (45, 2921985), (55, 2390715), (75, 1753191), (81, 1623325), (99, 1328175), (135, 973995), (165, 796905), (225, 584397), (275, 478143), (297, 442725), (405, 324665), (495, 265635), (675, 194799), (825, 159381), (891, 147575), (1485, 88545), (2025, 64933), (2475, 53127), (4455, 29515), (5903, 22275), (7425, 17709)]