68974235

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{659}}^1$

素因数の和:859

約数の個数: 24

約数和(自身を含む): 91642320

約数和(自身を除く): 22668085

約数列:

[1, 5, 11, 55, 121, 173, 605, 659, 865, 1903, 3295, 7249, 9515, 20933, 36245, 79739, 104665, 114007, 398695, 570035, 1254077, 6270385, 13794847, 68974235]

約数ペア:

[(1, 68974235), (5, 13794847), (11, 6270385), (55, 1254077), (121, 570035), (173, 398695), (605, 114007), (659, 104665), (865, 79739), (1903, 36245), (3295, 20933), (7249, 9515)]