86305085

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 114352128

約数和(自身を除く): 28047043

約数列:

[1, 5, 23, 31, 43, 115, 155, 215, 563, 713, 989, 1333, 2815, 3565, 4945, 6665, 12949, 17453, 24209, 30659, 64745, 87265, 121045, 153295, 401419, 556807, 750479, 2007095, 2784035, 3752395, 17261017, 86305085]

約数ペア:

[(1, 86305085), (5, 17261017), (23, 3752395), (31, 2784035), (43, 2007095), (115, 750479), (155, 556807), (215, 401419), (563, 153295), (713, 121045), (989, 87265), (1333, 64745), (2815, 30659), (3565, 24209), (4945, 17453), (6665, 12949)]