4977774145

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{61231}}^1$

素因数の和:61536

約数の個数: 16

約数和(自身を含む): 6084011520

約数和(自身を除く): 1106237375

約数列:

[1, 5, 71, 229, 355, 1145, 16259, 61231, 81295, 306155, 4347401, 14021899, 21737005, 70109495, 995554829, 4977774145]

約数ペア:

[(1, 4977774145), (5, 995554829), (71, 70109495), (229, 21737005), (355, 14021899), (1145, 4347401), (16259, 306155), (61231, 81295)]