68207205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{863}}^1$

素因数の和:1361

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 51232155

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 479, 863, 1437, 2395, 2589, 4315, 5269, 7185, 9493, 12945, 15807, 26345, 28479, 47465, 79035, 142395, 413377, 1240131, 2066885, 4547147, 6200655, 13641441, 22735735, 68207205]

約数ペア:

[(1, 68207205), (3, 22735735), (5, 13641441), (11, 6200655), (15, 4547147), (33, 2066885), (55, 1240131), (165, 413377), (479, 142395), (863, 79035), (1437, 47465), (2395, 28479), (2589, 26345), (4315, 15807), (5269, 12945), (7185, 9493)]