56289285

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{96221}}^1$

素因数の和:96245

約数の個数: 24

約数和(自身を含む): 105074424

約数和(自身を除く): 48785139

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 96221, 288663, 481105, 865989, 1250873, 1443315, 3752619, 4329945, 6254365, 11257857, 18763095, 56289285]

約数ペア:

[(1, 56289285), (3, 18763095), (5, 11257857), (9, 6254365), (13, 4329945), (15, 3752619), (39, 1443315), (45, 1250873), (65, 865989), (117, 481105), (195, 288663), (585, 96221)]