12148965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15881}}^1$

素因数の和:15909

約数の個数: 24

約数和(自身を含む): 22298328

約数和(自身を除く): 10149363

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 15881, 47643, 79405, 142929, 238215, 269977, 714645, 809931, 1349885, 2429793, 4049655, 12148965]

約数ペア:

[(1, 12148965), (3, 4049655), (5, 2429793), (9, 1349885), (15, 809931), (17, 714645), (45, 269977), (51, 238215), (85, 142929), (153, 79405), (255, 47643), (765, 15881)]