12081645

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{929}}^1$

素因数の和:974

約数の個数: 36

約数和(自身を含む): 22269780

約数和(自身を除く): 10188135

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 867, 929, 1445, 2601, 2787, 4335, 4645, 8361, 13005, 13935, 15793, 41805, 47379, 78965, 142137, 236895, 268481, 710685, 805443, 1342405, 2416329, 4027215, 12081645]

約数ペア:

[(1, 12081645), (3, 4027215), (5, 2416329), (9, 1342405), (15, 805443), (17, 710685), (45, 268481), (51, 236895), (85, 142137), (153, 78965), (255, 47379), (289, 41805), (765, 15793), (867, 13935), (929, 13005), (1445, 8361), (2601, 4645), (2787, 4335)]