16236385

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 21909888

約数和(自身を除く): 5673503

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 571, 605, 2585, 2855, 5687, 6281, 26837, 28435, 31405, 69091, 134185, 295207, 345455, 1476035, 3247277, 16236385]

約数ペア:

[(1, 16236385), (5, 3247277), (11, 1476035), (47, 345455), (55, 295207), (121, 134185), (235, 69091), (517, 31405), (571, 28435), (605, 26837), (2585, 6281), (2855, 5687)]