13845545

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{5419}}^1$

素因数の和:5504

約数の個数: 16

約数和(自身を含む): 19251840

約数和(自身を除く): 5406295

約数列:

[1, 5, 7, 35, 73, 365, 511, 2555, 5419, 27095, 37933, 189665, 395587, 1977935, 2769109, 13845545]

約数ペア:

[(1, 13845545), (5, 2769109), (7, 1977935), (35, 395587), (73, 189665), (365, 37933), (511, 27095), (2555, 5419)]