106515

素因数分解:

$3^4\times 5^1\times {\mathrm{263}}^1$

素因数の和:280

約数の個数: 20

約数和(自身を含む): 191664

約数和(自身を除く): 85149

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 263, 405, 789, 1315, 2367, 3945, 7101, 11835, 21303, 35505, 106515]

約数ペア:

[(1, 106515), (3, 35505), (5, 21303), (9, 11835), (15, 7101), (27, 3945), (45, 2367), (81, 1315), (135, 789), (263, 405)]