25191162

素因数分解:

$2^1\times 3^4\times {\mathrm{155501}}^1$

素因数の和:155515

約数の個数: 20

約数和(自身を含む): 56447226

約数和(自身を除く): 31256064

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 155501, 311002, 466503, 933006, 1399509, 2799018, 4198527, 8397054, 12595581, 25191162]

約数ペア:

[(1, 25191162), (2, 12595581), (3, 8397054), (6, 4198527), (9, 2799018), (18, 1399509), (27, 933006), (54, 466503), (81, 311002), (162, 155501)]