13303468255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{651971}}^1$

素因数の和:652047

約数の個数: 32

約数和(自身を含む): 20278937088

約数和(自身を除く): 6975468833

約数列:

[1, 5, 7, 11, 35, 53, 55, 77, 265, 371, 385, 583, 1855, 2915, 4081, 20405, 651971, 3259855, 4563797, 7171681, 22818985, 34554463, 35858405, 50201767, 172772315, 241881241, 251008835, 380099093, 1209406205, 1900495465, 2660693651, 13303468255]

約数ペア:

[(1, 13303468255), (5, 2660693651), (7, 1900495465), (11, 1209406205), (35, 380099093), (53, 251008835), (55, 241881241), (77, 172772315), (265, 50201767), (371, 35858405), (385, 34554463), (583, 22818985), (1855, 7171681), (2915, 4563797), (4081, 3259855), (20405, 651971)]