12178155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3209}}^1$

素因数の和:3251

約数の個数: 32

約数和(自身を含む): 22187520

約数和(自身を除く): 10009365

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3209, 3795, 9627, 16045, 35299, 48135, 73807, 105897, 176495, 221421, 369035, 529485, 811877, 1107105, 2435631, 4059385, 12178155]

約数ペア:

[(1, 12178155), (3, 4059385), (5, 2435631), (11, 1107105), (15, 811877), (23, 529485), (33, 369035), (55, 221421), (69, 176495), (115, 105897), (165, 73807), (253, 48135), (345, 35299), (759, 16045), (1265, 9627), (3209, 3795)]