13206265

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:656

約数の個数: 16

約数和(自身を含む): 16329600

約数和(自身を除く): 3123335

約数列:

[1, 5, 59, 89, 295, 445, 503, 2515, 5251, 26255, 29677, 44767, 148385, 223835, 2641253, 13206265]

約数ペア:

[(1, 13206265), (5, 2641253), (59, 223835), (89, 148385), (295, 44767), (445, 29677), (503, 26255), (2515, 5251)]