54166215

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 88623360

約数和(自身を除く): 34457145

約数列:

[1, 3, 5, 15, 83, 139, 249, 313, 415, 417, 695, 939, 1245, 1565, 2085, 4695, 11537, 25979, 34611, 43507, 57685, 77937, 129895, 130521, 173055, 217535, 389685, 652605, 3611081, 10833243, 18055405, 54166215]

約数ペア:

[(1, 54166215), (3, 18055405), (5, 10833243), (15, 3611081), (83, 652605), (139, 389685), (249, 217535), (313, 173055), (415, 130521), (417, 129895), (695, 77937), (939, 57685), (1245, 43507), (1565, 34611), (2085, 25979), (4695, 11537)]