77682105

素因数分解:

$3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2239}}^1$

素因数の和:2510

約数の個数: 32

約数和(自身を含む): 138700800

約数和(自身を除く): 61018695

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 257, 771, 1285, 2239, 2313, 3855, 6717, 6939, 11195, 11565, 20151, 33585, 34695, 60453, 100755, 302265, 575423, 1726269, 2877115, 5178807, 8631345, 15536421, 25894035, 77682105]

約数ペア:

[(1, 77682105), (3, 25894035), (5, 15536421), (9, 8631345), (15, 5178807), (27, 2877115), (45, 1726269), (135, 575423), (257, 302265), (771, 100755), (1285, 60453), (2239, 34695), (2313, 33585), (3855, 20151), (6717, 11565), (6939, 11195)]