5195905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 7539840

約数和(自身を除く): 2343935

約数列:

[1, 5, 11, 13, 43, 55, 65, 143, 169, 215, 473, 559, 715, 845, 1859, 2197, 2365, 2795, 6149, 7267, 9295, 10985, 24167, 30745, 36335, 79937, 94471, 120835, 399685, 472355, 1039181, 5195905]

約数ペア:

[(1, 5195905), (5, 1039181), (11, 472355), (13, 399685), (43, 120835), (55, 94471), (65, 79937), (143, 36335), (169, 30745), (215, 24167), (473, 10985), (559, 9295), (715, 7267), (845, 6149), (1859, 2795), (2197, 2365)]