85475291

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:491

約数の個数: 24

約数和(自身を含む): 100362864

約数和(自身を除く): 14887573

約数列:

[1, 11, 23, 37, 253, 397, 407, 529, 851, 4367, 5819, 9131, 9361, 14689, 19573, 100441, 161579, 210013, 215303, 337847, 2310143, 3716317, 7770481, 85475291]

約数ペア:

[(1, 85475291), (11, 7770481), (23, 3716317), (37, 2310143), (253, 337847), (397, 215303), (407, 210013), (529, 161579), (851, 100441), (4367, 19573), (5819, 14689), (9131, 9361)]