87368475

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{27091}}^1$

素因数の和:27147

約数の個数: 24

約数和(自身を含む): 147813952

約数和(自身を除く): 60445477

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 27091, 81273, 135455, 406365, 677275, 1164913, 2031825, 3494739, 5824565, 17473695, 29122825, 87368475]

約数ペア:

[(1, 87368475), (3, 29122825), (5, 17473695), (15, 5824565), (25, 3494739), (43, 2031825), (75, 1164913), (129, 677275), (215, 406365), (645, 135455), (1075, 81273), (3225, 27091)]