11487495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2371}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 20494080

約数和(自身を除く): 9006585

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 255, 285, 323, 969, 1615, 2371, 4845, 7113, 11855, 35565, 40307, 45049, 120921, 135147, 201535, 225245, 604605, 675735, 765833, 2297499, 3829165, 11487495]

約数ペア:

[(1, 11487495), (3, 3829165), (5, 2297499), (15, 765833), (17, 675735), (19, 604605), (51, 225245), (57, 201535), (85, 135147), (95, 120921), (255, 45049), (285, 40307), (323, 35565), (969, 11855), (1615, 7113), (2371, 4845)]