127534155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{39181}}^1$

素因数の和:39227

約数の個数: 32

約数和(自身を含む): 240734208

約数和(自身を除く): 113200053

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 39181, 117543, 195905, 274267, 587715, 822801, 1214611, 1371335, 3643833, 4114005, 6073055, 8502277, 18219165, 25506831, 42511385, 127534155]

約数ペア:

[(1, 127534155), (3, 42511385), (5, 25506831), (7, 18219165), (15, 8502277), (21, 6073055), (31, 4114005), (35, 3643833), (93, 1371335), (105, 1214611), (155, 822801), (217, 587715), (465, 274267), (651, 195905), (1085, 117543), (3255, 39181)]