1330679405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2111}}^1$

素因数の和:2357

約数の個数: 32

約数和(自身を含む): 1777932288

約数和(自身を除く): 447252883

約数列:

[1, 5, 11, 55, 73, 157, 365, 785, 803, 1727, 2111, 4015, 8635, 10555, 11461, 23221, 57305, 116105, 126071, 154103, 331427, 630355, 770515, 1657135, 1695133, 3645697, 8475665, 18228485, 24194171, 120970855, 266135881, 1330679405]

約数ペア:

[(1, 1330679405), (5, 266135881), (11, 120970855), (55, 24194171), (73, 18228485), (157, 8475665), (365, 3645697), (785, 1695133), (803, 1657135), (1727, 770515), (2111, 630355), (4015, 331427), (8635, 154103), (10555, 126071), (11461, 116105), (23221, 57305)]