56242515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{2719}}^1$

素因数の和:2931

約数の個数: 32

約数和(自身を含む): 103403520

約数和(自身を除く): 47161005

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 197, 591, 985, 1379, 2719, 2955, 4137, 6895, 8157, 13595, 19033, 20685, 40785, 57099, 95165, 285495, 535643, 1606929, 2678215, 3749501, 8034645, 11248503, 18747505, 56242515]

約数ペア:

[(1, 56242515), (3, 18747505), (5, 11248503), (7, 8034645), (15, 3749501), (21, 2678215), (35, 1606929), (105, 535643), (197, 285495), (591, 95165), (985, 57099), (1379, 40785), (2719, 20685), (2955, 19033), (4137, 13595), (6895, 8157)]