64885615

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{9521}}^1$

素因数の和:9602

約数の個数: 16

約数和(自身を含む): 82270080

約数和(自身を除く): 17384465

約数列:

[1, 5, 29, 47, 145, 235, 1363, 6815, 9521, 47605, 276109, 447487, 1380545, 2237435, 12977123, 64885615]

約数ペア:

[(1, 64885615), (5, 12977123), (29, 2237435), (47, 1380545), (145, 447487), (235, 276109), (1363, 47605), (6815, 9521)]