85590135

素因数分解:

$3^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1471}}^1$

素因数の和:1916

約数の個数: 32

約数和(自身を含む): 152616960

約数和(自身を除く): 67026825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 431, 1293, 1471, 2155, 3879, 4413, 6465, 7355, 11637, 13239, 19395, 22065, 39717, 58185, 66195, 198585, 634001, 1902003, 3170005, 5706009, 9510015, 17118027, 28530045, 85590135]

約数ペア:

[(1, 85590135), (3, 28530045), (5, 17118027), (9, 9510015), (15, 5706009), (27, 3170005), (45, 1902003), (135, 634001), (431, 198585), (1293, 66195), (1471, 58185), (2155, 39717), (3879, 22065), (4413, 19395), (6465, 13239), (7355, 11637)]