13035275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{443}}^1$

素因数の和:571

約数の個数: 24

約数和(自身を含む): 17838144

約数和(自身を除く): 4802869

約数列:

[1, 5, 11, 25, 55, 107, 275, 443, 535, 1177, 2215, 2675, 4873, 5885, 11075, 24365, 29425, 47401, 121825, 237005, 521411, 1185025, 2607055, 13035275]

約数ペア:

[(1, 13035275), (5, 2607055), (11, 1185025), (25, 521411), (55, 237005), (107, 121825), (275, 47401), (443, 29425), (535, 24365), (1177, 11075), (2215, 5885), (2675, 4873)]