3425345

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 48

約数和(自身を含む): 5515776

約数和(自身を除く): 2090431

約数列:

[1, 5, 7, 11, 31, 35, 41, 49, 55, 77, 155, 205, 217, 245, 287, 341, 385, 451, 539, 1085, 1271, 1435, 1519, 1705, 2009, 2255, 2387, 2695, 3157, 6355, 7595, 8897, 10045, 11935, 13981, 15785, 16709, 22099, 44485, 62279, 69905, 83545, 97867, 110495, 311395, 489335, 685069, 3425345]

約数ペア:

[(1, 3425345), (5, 685069), (7, 489335), (11, 311395), (31, 110495), (35, 97867), (41, 83545), (49, 69905), (55, 62279), (77, 44485), (155, 22099), (205, 16709), (217, 15785), (245, 13981), (287, 11935), (341, 10045), (385, 8897), (451, 7595), (539, 6355), (1085, 3157), (1271, 2695), (1435, 2387), (1519, 2255), (1705, 2009)]