42764945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{5653}}^1$

素因数の和:5764

約数の個数: 16

約数和(自身を含む): 54956880

約数和(自身を除く): 12191935

約数列:

[1, 5, 17, 85, 89, 445, 1513, 5653, 7565, 28265, 96101, 480505, 503117, 2515585, 8552989, 42764945]

約数ペア:

[(1, 42764945), (5, 8552989), (17, 2515585), (85, 503117), (89, 480505), (445, 96101), (1513, 28265), (5653, 7565)]