86242755

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1035

約数の個数: 32

約数和(自身を含む): 144566784

約数和(自身を除く): 58324029

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 457, 547, 1371, 1641, 2285, 2735, 6855, 8205, 10511, 12581, 31533, 37743, 52555, 62905, 157665, 188715, 249979, 749937, 1249895, 3749685, 5749517, 17248551, 28747585, 86242755]

約数ペア:

[(1, 86242755), (3, 28747585), (5, 17248551), (15, 5749517), (23, 3749685), (69, 1249895), (115, 749937), (345, 249979), (457, 188715), (547, 157665), (1371, 62905), (1641, 52555), (2285, 37743), (2735, 31533), (6855, 12581), (8205, 10511)]