1053315

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 1853280

約数和(自身を除く): 799965

約数列:

[1, 3, 5, 9, 15, 45, 89, 263, 267, 445, 789, 801, 1315, 1335, 2367, 3945, 4005, 11835, 23407, 70221, 117035, 210663, 351105, 1053315]

約数ペア:

[(1, 1053315), (3, 351105), (5, 210663), (9, 117035), (15, 70221), (45, 23407), (89, 11835), (263, 4005), (267, 3945), (445, 2367), (789, 1335), (801, 1315)]