29831465

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1559}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 37065600

約数和(自身を除く): 7234135

約数列:

[1, 5, 43, 89, 215, 445, 1559, 3827, 7795, 19135, 67037, 138751, 335185, 693755, 5966293, 29831465]

約数ペア:

[(1, 29831465), (5, 5966293), (43, 693755), (89, 335185), (215, 138751), (445, 67037), (1559, 19135), (3827, 7795)]