85276395

素因数分解:

$3^4\times 5^1\times {\mathrm{239}}^1\times {\mathrm{881}}^1$

素因数の和:1137

約数の個数: 40

約数和(自身を含む): 153679680

約数和(自身を除く): 68403285

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 239, 405, 717, 881, 1195, 2151, 2643, 3585, 4405, 6453, 7929, 10755, 13215, 19359, 23787, 32265, 39645, 71361, 96795, 118935, 210559, 356805, 631677, 1052795, 1895031, 3158385, 5685093, 9475155, 17055279, 28425465, 85276395]

約数ペア:

[(1, 85276395), (3, 28425465), (5, 17055279), (9, 9475155), (15, 5685093), (27, 3158385), (45, 1895031), (81, 1052795), (135, 631677), (239, 356805), (405, 210559), (717, 118935), (881, 96795), (1195, 71361), (2151, 39645), (2643, 32265), (3585, 23787), (4405, 19359), (6453, 13215), (7929, 10755)]