71401085

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{12671}}^1$

素因数の和:12713

約数の個数: 24

約数和(自身を含む): 104011776

約数和(自身を除く): 32610691

約数列:

[1, 5, 7, 23, 35, 49, 115, 161, 245, 805, 1127, 5635, 12671, 63355, 88697, 291433, 443485, 620879, 1457165, 2040031, 3104395, 10200155, 14280217, 71401085]

約数ペア:

[(1, 71401085), (5, 14280217), (7, 10200155), (23, 3104395), (35, 2040031), (49, 1457165), (115, 620879), (161, 443485), (245, 291433), (805, 88697), (1127, 63355), (5635, 12671)]