85717995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{30559}}^1$

素因数の和:30595

約数の個数: 32

約数和(自身を含む): 158423040

約数和(自身を除く): 72705045

約数列:

[1, 3, 5, 11, 15, 17, 33, 51, 55, 85, 165, 187, 255, 561, 935, 2805, 30559, 91677, 152795, 336149, 458385, 519503, 1008447, 1558509, 1680745, 2597515, 5042235, 5714533, 7792545, 17143599, 28572665, 85717995]

約数ペア:

[(1, 85717995), (3, 28572665), (5, 17143599), (11, 7792545), (15, 5714533), (17, 5042235), (33, 2597515), (51, 1680745), (55, 1558509), (85, 1008447), (165, 519503), (187, 458385), (255, 336149), (561, 152795), (935, 91677), (2805, 30559)]