129670255

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{16487}}^1$

素因数の和:16527

約数の個数: 24

約数和(自身を含む): 184203936

約数和(自身を除く): 54533681

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 7865, 16487, 82435, 181357, 214331, 906785, 1071655, 1994927, 2357641, 9974635, 11788205, 25934051, 129670255]

約数ペア:

[(1, 129670255), (5, 25934051), (11, 11788205), (13, 9974635), (55, 2357641), (65, 1994927), (121, 1071655), (143, 906785), (605, 214331), (715, 181357), (1573, 82435), (7865, 16487)]