52538385

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{857}}^1$

素因数の和:993

約数の個数: 32

約数和(自身を含む): 86815872

約数和(自身を除く): 34277487

約数列:

[1, 3, 5, 15, 61, 67, 183, 201, 305, 335, 857, 915, 1005, 2571, 4087, 4285, 12261, 12855, 20435, 52277, 57419, 61305, 156831, 172257, 261385, 287095, 784155, 861285, 3502559, 10507677, 17512795, 52538385]

約数ペア:

[(1, 52538385), (3, 17512795), (5, 10507677), (15, 3502559), (61, 861285), (67, 784155), (183, 287095), (201, 261385), (305, 172257), (335, 156831), (857, 61305), (915, 57419), (1005, 52277), (2571, 20435), (4087, 12855), (4285, 12261)]