1330962215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 1946861568

約数和(自身を除く): 615899353

約数列:

[1, 5, 11, 17, 31, 47, 55, 85, 155, 187, 235, 341, 517, 527, 799, 935, 977, 1457, 1705, 2585, 2635, 3995, 4885, 5797, 7285, 8789, 10747, 16027, 16609, 24769, 28985, 30287, 43945, 45919, 53735, 80135, 83045, 123845, 151435, 182699, 229595, 272459, 333157, 505109, 514879, 780623, 913495, 1362295, 1423489, 1665785, 2525545, 2574395, 3903115, 5663669, 7117445, 8586853, 15658379, 24199313, 28318345, 42934265, 78291895, 120996565, 266192443, 1330962215]

約数ペア:

[(1, 1330962215), (5, 266192443), (11, 120996565), (17, 78291895), (31, 42934265), (47, 28318345), (55, 24199313), (85, 15658379), (155, 8586853), (187, 7117445), (235, 5663669), (341, 3903115), (517, 2574395), (527, 2525545), (799, 1665785), (935, 1423489), (977, 1362295), (1457, 913495), (1705, 780623), (2585, 514879), (2635, 505109), (3995, 333157), (4885, 272459), (5797, 229595), (7285, 182699), (8789, 151435), (10747, 123845), (16027, 83045), (16609, 80135), (24769, 53735), (28985, 45919), (30287, 43945)]