7199145

素因数分解:

$3^3\times 5^1\times {\mathrm{53327}}^1$

素因数の和:53341

約数の個数: 16

約数和(自身を含む): 12798720

約数和(自身を除く): 5599575

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 53327, 159981, 266635, 479943, 799905, 1439829, 2399715, 7199145]

約数ペア:

[(1, 7199145), (3, 2399715), (5, 1439829), (9, 799905), (15, 479943), (27, 266635), (45, 159981), (135, 53327)]