86469855

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2389}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 146841600

約数和(自身を除く): 60371745

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 381, 635, 1905, 2389, 2413, 7167, 7239, 11945, 12065, 35835, 36195, 45391, 136173, 226955, 303403, 680865, 910209, 1517015, 4551045, 5764657, 17293971, 28823285, 86469855]

約数ペア:

[(1, 86469855), (3, 28823285), (5, 17293971), (15, 5764657), (19, 4551045), (57, 1517015), (95, 910209), (127, 680865), (285, 303403), (381, 226955), (635, 136173), (1905, 45391), (2389, 36195), (2413, 35835), (7167, 12065), (7239, 11945)]