157797445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{27277}}^1$

素因数の和:27384

約数の個数: 16

約数和(自身を含む): 206221680

約数和(自身を除く): 48424235

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 27277, 136385, 354601, 1773005, 2427653, 12138265, 31559489, 157797445]

約数ペア:

[(1, 157797445), (5, 31559489), (13, 12138265), (65, 2427653), (89, 1773005), (445, 354601), (1157, 136385), (5785, 27277)]