90858045

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{43577}}^1$

素因数の和:43724

約数の個数: 16

約数和(自身を含む): 146422080

約数和(自身を除く): 55564035

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 43577, 130731, 217885, 653655, 6057203, 18171609, 30286015, 90858045]

約数ペア:

[(1, 90858045), (3, 30286015), (5, 18171609), (15, 6057203), (139, 653655), (417, 217885), (695, 130731), (2085, 43577)]