28074685

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{9533}}^1$

素因数の和:9588

約数の個数: 16

約数和(自身を含む): 36610560

約数和(自身を除く): 8535875

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 9533, 47665, 181127, 295523, 905635, 1477615, 5614937, 28074685]

約数ペア:

[(1, 28074685), (5, 5614937), (19, 1477615), (31, 905635), (95, 295523), (155, 181127), (589, 47665), (2945, 9533)]