75974795

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{1913}}^1$

素因数の和:1991

約数の個数: 24

約数和(自身を含む): 100875456

約数和(自身を除く): 24900661

約数列:

[1, 5, 13, 47, 65, 169, 235, 611, 845, 1913, 3055, 7943, 9565, 24869, 39715, 89911, 124345, 323297, 449555, 1168843, 1616485, 5844215, 15194959, 75974795]

約数ペア:

[(1, 75974795), (5, 15194959), (13, 5844215), (47, 1616485), (65, 1168843), (169, 449555), (235, 323297), (611, 124345), (845, 89911), (1913, 39715), (3055, 24869), (7943, 9565)]