90412165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{4831}}^1$

素因数の和:5052

約数の個数: 16

約数和(自身を含む): 114808320

約数和(自身を除く): 24396155

約数列:

[1, 5, 19, 95, 197, 985, 3743, 4831, 18715, 24155, 91789, 458945, 951707, 4758535, 18082433, 90412165]

約数ペア:

[(1, 90412165), (5, 18082433), (19, 4758535), (95, 951707), (197, 458945), (985, 91789), (3743, 24155), (4831, 18715)]