12178035

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15919}}^1$

素因数の和:15947

約数の個数: 24

約数和(自身を含む): 22351680

約数和(自身を除く): 10173645

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 15919, 47757, 79595, 143271, 238785, 270623, 716355, 811869, 1353115, 2435607, 4059345, 12178035]

約数ペア:

[(1, 12178035), (3, 4059345), (5, 2435607), (9, 1353115), (15, 811869), (17, 716355), (45, 270623), (51, 238785), (85, 143271), (153, 79595), (255, 47757), (765, 15919)]