1975355

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 2514240

約数和(自身を除く): 538885

約数列:

[1, 5, 23, 89, 115, 193, 445, 965, 2047, 4439, 10235, 17177, 22195, 85885, 395071, 1975355]

約数ペア:

[(1, 1975355), (5, 395071), (23, 85885), (89, 22195), (115, 17177), (193, 10235), (445, 4439), (965, 2047)]