86817885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{75167}}^1$

素因数の和:75193

約数の個数: 32

約数和(自身を含む): 173187072

約数和(自身を除く): 86369187

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 75167, 225501, 375835, 526169, 826837, 1127505, 1578507, 2480511, 2630845, 4134185, 5787859, 7892535, 12402555, 17363577, 28939295, 86817885]

約数ペア:

[(1, 86817885), (3, 28939295), (5, 17363577), (7, 12402555), (11, 7892535), (15, 5787859), (21, 4134185), (33, 2630845), (35, 2480511), (55, 1578507), (77, 1127505), (105, 826837), (165, 526169), (231, 375835), (385, 225501), (1155, 75167)]