54325115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:479

約数の個数: 32

約数和(自身を含む): 75007296

約数和(自身を除く): 20682181

約数列:

[1, 5, 13, 17, 65, 85, 211, 221, 233, 1055, 1105, 1165, 2743, 3029, 3587, 3961, 13715, 15145, 17935, 19805, 46631, 49163, 51493, 233155, 245815, 257465, 639119, 835771, 3195595, 4178855, 10865023, 54325115]

約数ペア:

[(1, 54325115), (5, 10865023), (13, 4178855), (17, 3195595), (65, 835771), (85, 639119), (211, 257465), (221, 245815), (233, 233155), (1055, 51493), (1105, 49163), (1165, 46631), (2743, 19805), (3029, 17935), (3587, 15145), (3961, 13715)]