12165355

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1583}}^1$

素因数の和:1670

約数の個数: 16

約数和(自身を含む): 15396480

約数和(自身を除く): 3231125

約数列:

[1, 5, 29, 53, 145, 265, 1537, 1583, 7685, 7915, 45907, 83899, 229535, 419495, 2433071, 12165355]

約数ペア:

[(1, 12165355), (5, 2433071), (29, 419495), (53, 229535), (145, 83899), (265, 45907), (1537, 7915), (1583, 7685)]