85645281

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{487}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 120176832

約数和(自身を除く): 34531551

約数列:

[1, 3, 31, 61, 93, 183, 487, 961, 1461, 1891, 2883, 5673, 15097, 29707, 45291, 58621, 89121, 175863, 468007, 920917, 1404021, 2762751, 28548427, 85645281]

約数ペア:

[(1, 85645281), (3, 28548427), (31, 2762751), (61, 1404021), (93, 920917), (183, 468007), (487, 175863), (961, 89121), (1461, 58621), (1891, 45291), (2883, 29707), (5673, 15097)]