85170195

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2357}}^1$

素因数の和:2452

約数の個数: 48

約数和(自身を含む): 163324512

約数和(自身を除く): 78154317

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2357, 2409, 3285, 4015, 7071, 7227, 11785, 12045, 21213, 25927, 35355, 36135, 77781, 106065, 129635, 172061, 233343, 388905, 516183, 860305, 1166715, 1548549, 1892671, 2580915, 5678013, 7742745, 9463355, 17034039, 28390065, 85170195]

約数ペア:

[(1, 85170195), (3, 28390065), (5, 17034039), (9, 9463355), (11, 7742745), (15, 5678013), (33, 2580915), (45, 1892671), (55, 1548549), (73, 1166715), (99, 860305), (165, 516183), (219, 388905), (365, 233343), (495, 172061), (657, 129635), (803, 106065), (1095, 77781), (2357, 36135), (2409, 35355), (3285, 25927), (4015, 21213), (7071, 12045), (7227, 11785)]