129889945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{6673}}^1$

素因数の和:6924

約数の個数: 16

約数和(自身を含む): 165782160

約数和(自身を除く): 35892215

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 6673, 19465, 33365, 113441, 567205, 1528117, 7640585, 25977989, 129889945]

約数ペア:

[(1, 129889945), (5, 25977989), (17, 7640585), (85, 1528117), (229, 567205), (1145, 113441), (3893, 33365), (6673, 19465)]