30819120385

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{145267}}^1$

素因数の和:145704

約数の個数: 16

約数和(自身を含む): 37360605312

約数和(自身を除く): 6541484927

約数列:

[1, 5, 151, 281, 755, 1405, 42431, 145267, 212155, 726335, 21935317, 40820027, 109676585, 204100135, 6163824077, 30819120385]

約数ペア:

[(1, 30819120385), (5, 6163824077), (151, 204100135), (281, 109676585), (755, 40820027), (1405, 21935317), (42431, 726335), (145267, 212155)]