7112475

素因数分解:

$3^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 13436640

約数和(自身を除く): 6324165

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 123, 135, 205, 225, 257, 369, 615, 675, 771, 1025, 1107, 1285, 1845, 2313, 3075, 3855, 5535, 6425, 6939, 9225, 10537, 11565, 19275, 27675, 31611, 34695, 52685, 57825, 94833, 158055, 173475, 263425, 284499, 474165, 790275, 1422495, 2370825, 7112475]

約数ペア:

[(1, 7112475), (3, 2370825), (5, 1422495), (9, 790275), (15, 474165), (25, 284499), (27, 263425), (41, 173475), (45, 158055), (75, 94833), (123, 57825), (135, 52685), (205, 34695), (225, 31611), (257, 27675), (369, 19275), (615, 11565), (675, 10537), (771, 9225), (1025, 6939), (1107, 6425), (1285, 5535), (1845, 3855), (2313, 3075)]