25857030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{861901}}^1$

素因数の和:861911

約数の個数: 16

約数和(自身を含む): 62056944

約数和(自身を除く): 36199914

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 861901, 1723802, 2585703, 4309505, 5171406, 8619010, 12928515, 25857030]

約数ペア:

[(1, 25857030), (2, 12928515), (3, 8619010), (5, 5171406), (6, 4309505), (10, 2585703), (15, 1723802), (30, 861901)]