2888402495

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{71257}}^1$

素因数の和:71351

約数の個数: 24

約数和(自身を含む): 3866744112

約数和(自身を除く): 978341617

約数列:

[1, 5, 11, 55, 67, 121, 335, 605, 737, 3685, 8107, 40535, 71257, 356285, 783827, 3919135, 4774219, 8622097, 23871095, 43110485, 52516409, 262582045, 577680499, 2888402495]

約数ペア:

[(1, 2888402495), (5, 577680499), (11, 262582045), (55, 52516409), (67, 43110485), (121, 23871095), (335, 8622097), (605, 4774219), (737, 3919135), (3685, 783827), (8107, 356285), (40535, 71257)]