25513230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{853}}^1\times {\mathrm{997}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 61365024

約数和(自身を除く): 35851794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 853, 997, 1706, 1994, 2559, 2991, 4265, 4985, 5118, 5982, 8530, 9970, 12795, 14955, 25590, 29910, 850441, 1700882, 2551323, 4252205, 5102646, 8504410, 12756615, 25513230]

約数ペア:

[(1, 25513230), (2, 12756615), (3, 8504410), (5, 5102646), (6, 4252205), (10, 2551323), (15, 1700882), (30, 850441), (853, 29910), (997, 25590), (1706, 14955), (1994, 12795), (2559, 9970), (2991, 8530), (4265, 5982), (4985, 5118)]