81145483605

素因数分解:

$3^2\times 5^1\times {\mathrm{15739}}^1\times {\mathrm{114571}}^1$

素因数の和:130321

約数の個数: 24

約数和(自身を含む): 140662335840

約数和(自身を除く): 59516852235

約数列:

[1, 3, 5, 9, 15, 45, 15739, 47217, 78695, 114571, 141651, 236085, 343713, 572855, 708255, 1031139, 1718565, 5155695, 1803232969, 5409698907, 9016164845, 16229096721, 27048494535, 81145483605]

約数ペア:

[(1, 81145483605), (3, 27048494535), (5, 16229096721), (9, 9016164845), (15, 5409698907), (45, 1803232969), (15739, 5155695), (47217, 1718565), (78695, 1031139), (114571, 708255), (141651, 572855), (236085, 343713)]