318565525

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{7013}}^1$

素因数の和:7125

約数の個数: 24

約数和(自身を含む): 417473280

約数和(自身を除く): 98907755

約数列:

[1, 5, 23, 25, 79, 115, 395, 575, 1817, 1975, 7013, 9085, 35065, 45425, 161299, 175325, 554027, 806495, 2770135, 4032475, 12742621, 13850675, 63713105, 318565525]

約数ペア:

[(1, 318565525), (5, 63713105), (23, 13850675), (25, 12742621), (79, 4032475), (115, 2770135), (395, 806495), (575, 554027), (1817, 175325), (1975, 161299), (7013, 45425), (9085, 35065)]