12295005

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6257}}^1$

素因数の和:6396

約数の個数: 16

約数和(自身を含む): 19825344

約数和(自身を除く): 7530339

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6257, 18771, 31285, 93855, 819667, 2459001, 4098335, 12295005]

約数ペア:

[(1, 12295005), (3, 4098335), (5, 2459001), (15, 819667), (131, 93855), (393, 31285), (655, 18771), (1965, 6257)]