129123905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{3917}}^1$

素因数の和:4288

約数の個数: 16

約数和(自身を含む): 163615680

約数和(自身を除く): 34491775

約数列:

[1, 5, 19, 95, 347, 1735, 3917, 6593, 19585, 32965, 74423, 372115, 1359199, 6795995, 25824781, 129123905]

約数ペア:

[(1, 129123905), (5, 25824781), (19, 6795995), (95, 1359199), (347, 372115), (1735, 74423), (3917, 32965), (6593, 19585)]