2773291235

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{90203}}^1$

素因数の和:90275

約数の個数: 32

約数和(自身を含む): 4000727808

約数和(自身を除く): 1227436573

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 215, 473, 559, 715, 2365, 2795, 6149, 30745, 90203, 451015, 992233, 1172639, 3878729, 4961165, 5863195, 12899029, 19393645, 42666019, 50423477, 64495145, 213330095, 252117385, 554658247, 2773291235]

約数ペア:

[(1, 2773291235), (5, 554658247), (11, 252117385), (13, 213330095), (43, 64495145), (55, 50423477), (65, 42666019), (143, 19393645), (215, 12899029), (473, 5863195), (559, 4961165), (715, 3878729), (2365, 1172639), (2795, 992233), (6149, 451015), (30745, 90203)]