87985455

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{345041}}^1$

素因数の和:345066

約数の個数: 16

約数和(自身を含む): 149058144

約数和(自身を除く): 61072689

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 345041, 1035123, 1725205, 5175615, 5865697, 17597091, 29328485, 87985455]

約数ペア:

[(1, 87985455), (3, 29328485), (5, 17597091), (15, 5865697), (17, 5175615), (51, 1725205), (85, 1035123), (255, 345041)]