11223315

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 20689344

約数和(自身を除く): 9466029

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 289, 765, 863, 867, 1445, 2589, 2601, 4315, 4335, 7767, 12945, 13005, 14671, 38835, 44013, 73355, 132039, 220065, 249407, 660195, 748221, 1247035, 2244663, 3741105, 11223315]

約数ペア:

[(1, 11223315), (3, 3741105), (5, 2244663), (9, 1247035), (15, 748221), (17, 660195), (45, 249407), (51, 220065), (85, 132039), (153, 73355), (255, 44013), (289, 38835), (765, 14671), (863, 13005), (867, 12945), (1445, 7767), (2589, 4335), (2601, 4315)]