87712385

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{16349}}^1$

素因数の和:16420

約数の個数: 16

約数和(自身を含む): 111834000

約数和(自身を除く): 24121615

約数列:

[1, 5, 29, 37, 145, 185, 1073, 5365, 16349, 81745, 474121, 604913, 2370605, 3024565, 17542477, 87712385]

約数ペア:

[(1, 87712385), (5, 17542477), (29, 3024565), (37, 2370605), (145, 604913), (185, 474121), (1073, 81745), (5365, 16349)]