30126465

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13127}}^1$

素因数の和:13158

約数の個数: 32

約数和(自身を含む): 56712960

約数和(自身を除く): 26586495

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 13127, 39381, 65635, 118143, 196905, 223159, 354429, 590715, 669477, 1115795, 1772145, 2008431, 3347385, 6025293, 10042155, 30126465]

約数ペア:

[(1, 30126465), (3, 10042155), (5, 6025293), (9, 3347385), (15, 2008431), (17, 1772145), (27, 1115795), (45, 669477), (51, 590715), (85, 354429), (135, 223159), (153, 196905), (255, 118143), (459, 65635), (765, 39381), (2295, 13127)]