71127585

素因数分解:

$3^3\times 5^1\times {\mathrm{526871}}^1$

素因数の和:526885

約数の個数: 16

約数和(自身を含む): 126449280

約数和(自身を除く): 55321695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 526871, 1580613, 2634355, 4741839, 7903065, 14225517, 23709195, 71127585]

約数ペア:

[(1, 71127585), (3, 23709195), (5, 14225517), (9, 7903065), (15, 4741839), (27, 2634355), (45, 1580613), (135, 526871)]