2667739815

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{6899}}^1$

素因数の和:7584

約数の個数: 48

約数和(自身を含む): 4988037600

約数和(自身を除く): 2320297785

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 661, 1983, 3305, 5949, 6899, 8593, 9915, 20697, 25779, 29745, 34495, 42965, 62091, 77337, 89687, 103485, 128895, 269061, 310455, 386685, 448435, 807183, 1345305, 4035915, 4560239, 13680717, 22801195, 41042151, 59283107, 68403585, 177849321, 205210755, 296415535, 533547963, 889246605, 2667739815]

約数ペア:

[(1, 2667739815), (3, 889246605), (5, 533547963), (9, 296415535), (13, 205210755), (15, 177849321), (39, 68403585), (45, 59283107), (65, 41042151), (117, 22801195), (195, 13680717), (585, 4560239), (661, 4035915), (1983, 1345305), (3305, 807183), (5949, 448435), (6899, 386685), (8593, 310455), (9915, 269061), (20697, 128895), (25779, 103485), (29745, 89687), (34495, 77337), (42965, 62091)]