127108915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{31817}}^1$

素因数の和:31886

約数の個数: 16

約数和(自身を含む): 164944512

約数和(自身を除く): 37835597

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 31817, 159085, 540889, 1495399, 2704445, 7476995, 25421783, 127108915]

約数ペア:

[(1, 127108915), (5, 25421783), (17, 7476995), (47, 2704445), (85, 1495399), (235, 540889), (799, 159085), (3995, 31817)]