14972985

素因数分解:

$3^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{563}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 26801280

約数和(自身を除く): 11828295

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 197, 563, 591, 985, 1689, 1773, 2815, 2955, 5067, 5319, 8445, 8865, 15201, 25335, 26595, 76005, 110911, 332733, 554555, 998199, 1663665, 2994597, 4990995, 14972985]

約数ペア:

[(1, 14972985), (3, 4990995), (5, 2994597), (9, 1663665), (15, 998199), (27, 554555), (45, 332733), (135, 110911), (197, 76005), (563, 26595), (591, 25335), (985, 15201), (1689, 8865), (1773, 8445), (2815, 5319), (2955, 5067)]