87203565

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{41231}}^1$

素因数の和:41289

約数の個数: 24

約数和(自身を含む): 154372608

約数和(自身を除く): 67169043

約数列:

[1, 3, 5, 9, 15, 45, 47, 141, 235, 423, 705, 2115, 41231, 123693, 206155, 371079, 618465, 1855395, 1937857, 5813571, 9689285, 17440713, 29067855, 87203565]

約数ペア:

[(1, 87203565), (3, 29067855), (5, 17440713), (9, 9689285), (15, 5813571), (45, 1937857), (47, 1855395), (141, 618465), (235, 371079), (423, 206155), (705, 123693), (2115, 41231)]