2755065695

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{647489}}^1$

素因数の和:647554

約数の個数: 16

約数和(自身を含む): 3543065280

約数和(自身を除く): 787999585

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 647489, 3237445, 14892247, 23957093, 74461235, 119785465, 551013139, 2755065695]

約数ペア:

[(1, 2755065695), (5, 551013139), (23, 119785465), (37, 74461235), (115, 23957093), (185, 14892247), (851, 3237445), (4255, 647489)]