2057100105

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{26267}}^1$

素因数の和:26525

約数の個数: 32

約数和(自身を含む): 3449723904

約数和(自身を除く): 1392623799

約数列:

[1, 3, 5, 15, 23, 69, 115, 227, 345, 681, 1135, 3405, 5221, 15663, 26105, 26267, 78315, 78801, 131335, 394005, 604141, 1812423, 3020705, 5962609, 9062115, 17887827, 29813045, 89439135, 137140007, 411420021, 685700035, 2057100105]

約数ペア:

[(1, 2057100105), (3, 685700035), (5, 411420021), (15, 137140007), (23, 89439135), (69, 29813045), (115, 17887827), (227, 9062115), (345, 5962609), (681, 3020705), (1135, 1812423), (3405, 604141), (5221, 394005), (15663, 131335), (26105, 78801), (26267, 78315)]