2873585

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4019}}^1$

素因数の和:4048

約数の個数: 16

約数和(自身を含む): 4052160

約数和(自身を除く): 1178575

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 4019, 20095, 44209, 52247, 221045, 261235, 574717, 2873585]

約数ペア:

[(1, 2873585), (5, 574717), (11, 261235), (13, 221045), (55, 52247), (65, 44209), (143, 20095), (715, 4019)]