55920565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{12413}}^1$

素因数の和:12488

約数の個数: 16

約数和(自身を含む): 72398448

約数和(自身を除く): 16477883

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 12413, 62065, 211021, 657889, 1055105, 3289445, 11184113, 55920565]

約数ペア:

[(1, 55920565), (5, 11184113), (17, 3289445), (53, 1055105), (85, 657889), (265, 211021), (901, 62065), (4505, 12413)]