16712055

素因数分解:

$3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1567}}^1$

素因数の和:1660

約数の個数: 32

約数和(自身を含む): 30105600

約数和(自身を除く): 13393545

約数列:

[1, 3, 5, 9, 15, 27, 45, 79, 135, 237, 395, 711, 1185, 1567, 2133, 3555, 4701, 7835, 10665, 14103, 23505, 42309, 70515, 123793, 211545, 371379, 618965, 1114137, 1856895, 3342411, 5570685, 16712055]

約数ペア:

[(1, 16712055), (3, 5570685), (5, 3342411), (9, 1856895), (15, 1114137), (27, 618965), (45, 371379), (79, 211545), (135, 123793), (237, 70515), (395, 42309), (711, 23505), (1185, 14103), (1567, 10665), (2133, 7835), (3555, 4701)]