272211745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{39139}}^1$

素因数の和:39264

約数の個数: 16

約数和(自身を含む): 355078080

約数和(自身を除く): 82866335

約数列:

[1, 5, 13, 65, 107, 535, 1391, 6955, 39139, 195695, 508807, 2544035, 4187873, 20939365, 54442349, 272211745]

約数ペア:

[(1, 272211745), (5, 54442349), (13, 20939365), (65, 4187873), (107, 2544035), (535, 508807), (1391, 195695), (6955, 39139)]