86257035

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20611}}^1$

素因数の和:20656

約数の個数: 32

約数和(自身を含む): 158300160

約数和(自身を除く): 72043125

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 93, 135, 155, 279, 465, 837, 1395, 4185, 20611, 61833, 103055, 185499, 309165, 556497, 638941, 927495, 1916823, 2782485, 3194705, 5750469, 9584115, 17251407, 28752345, 86257035]

約数ペア:

[(1, 86257035), (3, 28752345), (5, 17251407), (9, 9584115), (15, 5750469), (27, 3194705), (31, 2782485), (45, 1916823), (93, 927495), (135, 638941), (155, 556497), (279, 309165), (465, 185499), (837, 103055), (1395, 61833), (4185, 20611)]