61323545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{22259}}^1$

素因数の和:22312

約数の個数: 16

約数和(自身を含む): 80136000

約数和(自身を除く): 18812455

約数列:

[1, 5, 19, 29, 95, 145, 551, 2755, 22259, 111295, 422921, 645511, 2114605, 3227555, 12264709, 61323545]

約数ペア:

[(1, 61323545), (5, 12264709), (19, 3227555), (29, 2114605), (95, 645511), (145, 422921), (551, 111295), (2755, 22259)]