89432515

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{2111}}^1$

素因数の和:2382

約数の個数: 16

約数和(自身を含む): 110753280

約数和(自身を除く): 21320765

約数列:

[1, 5, 37, 185, 229, 1145, 2111, 8473, 10555, 42365, 78107, 390535, 483419, 2417095, 17886503, 89432515]

約数ペア:

[(1, 89432515), (5, 17886503), (37, 2417095), (185, 483419), (229, 390535), (1145, 78107), (2111, 42365), (8473, 10555)]