15238035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19919}}^1$

素因数の和:19947

約数の個数: 24

約数和(自身を含む): 27967680

約数和(自身を除く): 12729645

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 19919, 59757, 99595, 179271, 298785, 338623, 896355, 1015869, 1693115, 3047607, 5079345, 15238035]

約数ペア:

[(1, 15238035), (3, 5079345), (5, 3047607), (9, 1693115), (15, 1015869), (17, 896355), (45, 338623), (51, 298785), (85, 179271), (153, 99595), (255, 59757), (765, 19919)]