12448345

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{251}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 18627840

約数和(自身を除く): 6179495

約数列:

[1, 5, 7, 13, 35, 65, 91, 109, 251, 455, 545, 763, 1255, 1417, 1757, 3263, 3815, 7085, 8785, 9919, 16315, 22841, 27359, 49595, 114205, 136795, 191513, 355667, 957565, 1778335, 2489669, 12448345]

約数ペア:

[(1, 12448345), (5, 2489669), (7, 1778335), (13, 957565), (35, 355667), (65, 191513), (91, 136795), (109, 114205), (251, 49595), (455, 27359), (545, 22841), (763, 16315), (1255, 9919), (1417, 8785), (1757, 7085), (3263, 3815)]