12497265

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25247}}^1$

素因数の和:25269

約数の個数: 24

約数和(自身を含む): 23632128

約数和(自身を除く): 11134863

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 25247, 75741, 126235, 227223, 277717, 378705, 833151, 1136115, 1388585, 2499453, 4165755, 12497265]

約数ペア:

[(1, 12497265), (3, 4165755), (5, 2499453), (9, 1388585), (11, 1136115), (15, 833151), (33, 378705), (45, 277717), (55, 227223), (99, 126235), (165, 75741), (495, 25247)]