660068489805

素因数分解:

$3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2003}}^1\times {\mathrm{26501}}^1$

素因数の和:29341

約数の個数: 32

約数和(自身を含む): 1057951359360

約数和(自身を除く): 397882869555

約数列:

[1, 3, 5, 15, 829, 2003, 2487, 4145, 6009, 10015, 12435, 26501, 30045, 79503, 132505, 397515, 1660487, 4981461, 8302435, 21969329, 24907305, 53081503, 65907987, 109846645, 159244509, 265407515, 329539935, 796222545, 44004565987, 132013697961, 220022829935, 660068489805]

約数ペア:

[(1, 660068489805), (3, 220022829935), (5, 132013697961), (15, 44004565987), (829, 796222545), (2003, 329539935), (2487, 265407515), (4145, 159244509), (6009, 109846645), (10015, 65907987), (12435, 53081503), (26501, 24907305), (30045, 21969329), (79503, 8302435), (132505, 4981461), (397515, 1660487)]