856227955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{13789}}^1$

素因数の和:14934

約数の個数: 16

約数和(自身を含む): 1121954400

約数和(自身を除く): 265726445

約数列:

[1, 5, 11, 55, 1129, 5645, 12419, 13789, 62095, 68945, 151679, 758395, 15567781, 77838905, 171245591, 856227955]

約数ペア:

[(1, 856227955), (5, 171245591), (11, 77838905), (55, 15567781), (1129, 758395), (5645, 151679), (12419, 68945), (13789, 62095)]