2772725615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{4111}}^1\times {\mathrm{12263}}^1$

素因数の和:16390

約数の個数: 16

約数和(自身を含む): 3630928896

約数和(自身を除く): 858203281

約数列:

[1, 5, 11, 55, 4111, 12263, 20555, 45221, 61315, 134893, 226105, 674465, 50413193, 252065965, 554545123, 2772725615]

約数ペア:

[(1, 2772725615), (5, 554545123), (11, 252065965), (55, 50413193), (4111, 674465), (12263, 226105), (20555, 134893), (45221, 61315)]