254503265

素因数分解:

$5^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1\times {\mathrm{919}}^1$

素因数の和:1592

約数の個数: 16

約数和(自身を含む): 309429120

約数和(自身を除く): 54925855

約数列:

[1, 5, 97, 485, 571, 919, 2855, 4595, 55387, 89143, 276935, 445715, 524749, 2623745, 50900653, 254503265]

約数ペア:

[(1, 254503265), (5, 50900653), (97, 2623745), (485, 524749), (571, 445715), (919, 276935), (2855, 89143), (4595, 55387)]