42732905

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1$

素因数の和:1084

約数の個数: 16

約数和(自身を含む): 52390800

約数和(自身を除く): 9657895

約数列:

[1, 5, 89, 109, 445, 545, 881, 4405, 9701, 48505, 78409, 96029, 392045, 480145, 8546581, 42732905]

約数ペア:

[(1, 42732905), (5, 8546581), (89, 480145), (109, 392045), (445, 96029), (545, 78409), (881, 48505), (4405, 9701)]