133099945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{27191}}^1$

素因数の和:27296

約数の個数: 16

約数和(自身を含む): 176204160

約数和(自身を除く): 43104215

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 27191, 135955, 299101, 1495505, 2419999, 12099995, 26619989, 133099945]

約数ペア:

[(1, 133099945), (5, 26619989), (11, 12099995), (55, 2419999), (89, 1495505), (445, 299101), (979, 135955), (4895, 27191)]