87107495

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{48259}}^1$

素因数の和:48302

約数の個数: 12

約数和(自身を含む): 110322360

約数和(自身を除く): 23214865

約数列:

[1, 5, 19, 95, 361, 1805, 48259, 241295, 916921, 4584605, 17421499, 87107495]

約数ペア:

[(1, 87107495), (5, 17421499), (19, 4584605), (95, 916921), (361, 241295), (1805, 48259)]