71256565

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1801}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 88096176

約数和(自身を除く): 16839611

約数列:

[1, 5, 41, 193, 205, 965, 1801, 7913, 9005, 39565, 73841, 347593, 369205, 1737965, 14251313, 71256565]

約数ペア:

[(1, 71256565), (5, 14251313), (41, 1737965), (193, 369205), (205, 347593), (965, 73841), (1801, 39565), (7913, 9005)]