85758825

素因数分解:

$3^1\times 5^2\times {\mathrm{419}}^1\times {\mathrm{2729}}^1$

素因数の和:3161

約数の個数: 24

約数和(自身を含む): 142178400

約数和(自身を除く): 56419575

約数列:

[1, 3, 5, 15, 25, 75, 419, 1257, 2095, 2729, 6285, 8187, 10475, 13645, 31425, 40935, 68225, 204675, 1143451, 3430353, 5717255, 17151765, 28586275, 85758825]

約数ペア:

[(1, 85758825), (3, 28586275), (5, 17151765), (15, 5717255), (25, 3430353), (75, 1143451), (419, 204675), (1257, 68225), (2095, 40935), (2729, 31425), (6285, 13645), (8187, 10475)]