79400085

素因数分解:

$3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21089}}^1$

素因数の和:21348

約数の個数: 16

約数和(自身を含む): 127552320

約数和(自身を除く): 48152235

約数列:

[1, 3, 5, 15, 251, 753, 1255, 3765, 21089, 63267, 105445, 316335, 5293339, 15880017, 26466695, 79400085]

約数ペア:

[(1, 79400085), (3, 26466695), (5, 15880017), (15, 5293339), (251, 316335), (753, 105445), (1255, 63267), (3765, 21089)]