168693085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71329}}^1$

素因数の和:71388

約数の個数: 16

約数和(自身を含む): 225973440

約数和(自身を除く): 57280355

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 71329, 356645, 784619, 3067147, 3923095, 15335735, 33738617, 168693085]

約数ペア:

[(1, 168693085), (5, 33738617), (11, 15335735), (43, 3923095), (55, 3067147), (215, 784619), (473, 356645), (2365, 71329)]