67928605

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2273}}^1$

素因数の和:2460

約数の個数: 16

約数和(自身を含む): 84047040

約数和(自身を除く): 16118435

約数列:

[1, 5, 43, 139, 215, 695, 2273, 5977, 11365, 29885, 97739, 315947, 488695, 1579735, 13585721, 67928605]

約数ペア:

[(1, 67928605), (5, 13585721), (43, 1579735), (139, 488695), (215, 315947), (695, 97739), (2273, 29885), (5977, 11365)]