66132585

素因数分解:

$3^3\times 5^1\times {\mathrm{489871}}^1$

素因数の和:489885

約数の個数: 16

約数和(自身を含む): 117569280

約数和(自身を除く): 51436695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 489871, 1469613, 2449355, 4408839, 7348065, 13226517, 22044195, 66132585]

約数ペア:

[(1, 66132585), (3, 22044195), (5, 13226517), (9, 7348065), (15, 4408839), (27, 2449355), (45, 1469613), (135, 489871)]