486871105

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2551}}^1$

素因数の和:2630

約数の個数: 48

約数和(自身を含む): 733138560

約数和(自身を除く): 246267455

約数列:

[1, 5, 7, 19, 35, 41, 49, 95, 133, 205, 245, 287, 665, 779, 931, 1435, 2009, 2551, 3895, 4655, 5453, 10045, 12755, 17857, 27265, 38171, 48469, 89285, 104591, 124999, 190855, 242345, 339283, 522955, 624995, 732137, 1696415, 1987229, 2374981, 3660685, 5124959, 9936145, 11874905, 13910603, 25624795, 69553015, 97374221, 486871105]

約数ペア:

[(1, 486871105), (5, 97374221), (7, 69553015), (19, 25624795), (35, 13910603), (41, 11874905), (49, 9936145), (95, 5124959), (133, 3660685), (205, 2374981), (245, 1987229), (287, 1696415), (665, 732137), (779, 624995), (931, 522955), (1435, 339283), (2009, 242345), (2551, 190855), (3895, 124999), (4655, 104591), (5453, 89285), (10045, 48469), (12755, 38171), (17857, 27265)]