9161325

素因数分解:

$3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2143}}^1$

素因数の和:2178

約数の個数: 36

約数和(自身を含む): 17280640

約数和(自身を除く): 8119315

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 171, 225, 285, 475, 855, 1425, 2143, 4275, 6429, 10715, 19287, 32145, 40717, 53575, 96435, 122151, 160725, 203585, 366453, 482175, 610755, 1017925, 1832265, 3053775, 9161325]

約数ペア:

[(1, 9161325), (3, 3053775), (5, 1832265), (9, 1017925), (15, 610755), (19, 482175), (25, 366453), (45, 203585), (57, 160725), (75, 122151), (95, 96435), (171, 53575), (225, 40717), (285, 32145), (475, 19287), (855, 10715), (1425, 6429), (2143, 4275)]