144021865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{47143}}^1$

素因数の和:47208

約数の個数: 16

約数和(自身を含む): 190084608

約数和(自身を除く): 46062743

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 47143, 235715, 612859, 2215721, 3064295, 11078605, 28804373, 144021865]

約数ペア:

[(1, 144021865), (5, 28804373), (13, 11078605), (47, 3064295), (65, 2215721), (235, 612859), (611, 235715), (3055, 47143)]