129627905

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{1283}}^1$

素因数の和:1477

約数の個数: 24

約数和(自身を含む): 172138176

約数和(自身を除く): 42510271

約数列:

[1, 5, 11, 55, 121, 167, 605, 835, 1283, 1837, 6415, 9185, 14113, 20207, 70565, 101035, 155243, 214261, 776215, 1071305, 2356871, 11784355, 25925581, 129627905]

約数ペア:

[(1, 129627905), (5, 25925581), (11, 11784355), (55, 2356871), (121, 1071305), (167, 776215), (605, 214261), (835, 155243), (1283, 101035), (1837, 70565), (6415, 20207), (9185, 14113)]