10998955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 14865408

約数和(自身を除く): 3866453

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 6451, 32255, 70961, 199981, 354805, 999905, 2199791, 10998955]

約数ペア:

[(1, 10998955), (5, 2199791), (11, 999905), (31, 354805), (55, 199981), (155, 70961), (341, 32255), (1705, 6451)]