17121465

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22381}}^1$

素因数の和:22409

約数の個数: 24

約数和(自身を含む): 31424328

約数和(自身を除く): 14302863

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 22381, 67143, 111905, 201429, 335715, 380477, 1007145, 1141431, 1902385, 3424293, 5707155, 17121465]

約数ペア:

[(1, 17121465), (3, 5707155), (5, 3424293), (9, 1902385), (15, 1141431), (17, 1007145), (45, 380477), (51, 335715), (85, 201429), (153, 111905), (255, 67143), (765, 22381)]