77972185

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{607}}^1\times {\mathrm{1117}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 97883136

約数和(自身を除く): 19910951

約数列:

[1, 5, 23, 115, 607, 1117, 3035, 5585, 13961, 25691, 69805, 128455, 678019, 3390095, 15594437, 77972185]

約数ペア:

[(1, 77972185), (5, 15594437), (23, 3390095), (115, 678019), (607, 128455), (1117, 69805), (3035, 25691), (5585, 13961)]