86086975

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7159}}^1$

素因数の和:7219

約数の個数: 24

約数和(自身を含む): 118082720

約数和(自身を除く): 31995745

約数列:

[1, 5, 13, 25, 37, 65, 185, 325, 481, 925, 2405, 7159, 12025, 35795, 93067, 178975, 264883, 465335, 1324415, 2326675, 3443479, 6622075, 17217395, 86086975]

約数ペア:

[(1, 86086975), (5, 17217395), (13, 6622075), (25, 3443479), (37, 2326675), (65, 1324415), (185, 465335), (325, 264883), (481, 178975), (925, 93067), (2405, 35795), (7159, 12025)]