12166155

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{7307}}^1$

素因数の和:7355

約数の個数: 24

約数和(自身を含む): 21660912

約数和(自身を除く): 9494757

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 7307, 21921, 36535, 65763, 109605, 270359, 328815, 811077, 1351795, 2433231, 4055385, 12166155]

約数ペア:

[(1, 12166155), (3, 4055385), (5, 2433231), (9, 1351795), (15, 811077), (37, 328815), (45, 270359), (111, 109605), (185, 65763), (333, 36535), (555, 21921), (1665, 7307)]