13304031405

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{218081}}^1$

素因数の和:218186

約数の個数: 48

約数和(自身を含む): 25060238784

約数和(自身を除く): 11756207379

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 83, 105, 147, 245, 249, 415, 581, 735, 1245, 1743, 2905, 4067, 8715, 12201, 20335, 61005, 218081, 654243, 1090405, 1526567, 3271215, 4579701, 7632835, 10685969, 18100723, 22898505, 32057907, 53429845, 54302169, 90503615, 126705061, 160289535, 271510845, 380115183, 633525305, 886935427, 1900575915, 2660806281, 4434677135, 13304031405]

約数ペア:

[(1, 13304031405), (3, 4434677135), (5, 2660806281), (7, 1900575915), (15, 886935427), (21, 633525305), (35, 380115183), (49, 271510845), (83, 160289535), (105, 126705061), (147, 90503615), (245, 54302169), (249, 53429845), (415, 32057907), (581, 22898505), (735, 18100723), (1245, 10685969), (1743, 7632835), (2905, 4579701), (4067, 3271215), (8715, 1526567), (12201, 1090405), (20335, 654243), (61005, 218081)]