87965985

素因数分解:

$3^1\times 5^1\times {\mathrm{523}}^1\times {\mathrm{11213}}^1$

素因数の和:11744

約数の個数: 16

約数和(自身を含む): 141027264

約数和(自身を除く): 53061279

約数列:

[1, 3, 5, 15, 523, 1569, 2615, 7845, 11213, 33639, 56065, 168195, 5864399, 17593197, 29321995, 87965985]

約数ペア:

[(1, 87965985), (3, 29321995), (5, 17593197), (15, 5864399), (523, 168195), (1569, 56065), (2615, 33639), (7845, 11213)]