127573155

素因数分解:

$3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39929}}^1$

素因数の和:40011

約数の個数: 24

約数和(自身を含む): 224246880

約数和(自身を除く): 96673725

約数列:

[1, 3, 5, 9, 15, 45, 71, 213, 355, 639, 1065, 3195, 39929, 119787, 199645, 359361, 598935, 1796805, 2834959, 8504877, 14174795, 25514631, 42524385, 127573155]

約数ペア:

[(1, 127573155), (3, 42524385), (5, 25514631), (9, 14174795), (15, 8504877), (45, 2834959), (71, 1796805), (213, 598935), (355, 359361), (639, 199645), (1065, 119787), (3195, 39929)]