23131485

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{39541}}^1$

素因数の和:39565

約数の個数: 24

約数和(自身を含む): 43179864

約数和(自身を除く): 20048379

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 39541, 118623, 197705, 355869, 514033, 593115, 1542099, 1779345, 2570165, 4626297, 7710495, 23131485]

約数ペア:

[(1, 23131485), (3, 7710495), (5, 4626297), (9, 2570165), (13, 1779345), (15, 1542099), (39, 593115), (45, 514033), (65, 355869), (117, 197705), (195, 118623), (585, 39541)]