2204065

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 2757888

約数和(自身を除く): 553823

約数列:

[1, 5, 47, 83, 113, 235, 415, 565, 3901, 5311, 9379, 19505, 26555, 46895, 440813, 2204065]

約数ペア:

[(1, 2204065), (5, 440813), (47, 46895), (83, 26555), (113, 19505), (235, 9379), (415, 5311), (565, 3901)]