274383670245

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{28448281}}^1$

素因数の和:28448932

約数の個数: 16

約数和(自身を含む): 439696646592

約数和(自身を除く): 165312976347

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 9645, 28448281, 85344843, 142241405, 426724215, 18292244683, 54876734049, 91461223415, 274383670245]

約数ペア:

[(1, 274383670245), (3, 91461223415), (5, 54876734049), (15, 18292244683), (643, 426724215), (1929, 142241405), (3215, 85344843), (9645, 28448281)]