9312005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1543}}^1$

素因数の和:1636

約数の個数: 16

約数和(自身を含む): 12006144

約数和(自身を除く): 2694139

約数列:

[1, 5, 17, 71, 85, 355, 1207, 1543, 6035, 7715, 26231, 109553, 131155, 547765, 1862401, 9312005]

約数ペア:

[(1, 9312005), (5, 1862401), (17, 547765), (71, 131155), (85, 109553), (355, 26231), (1207, 7715), (1543, 6035)]