68819868845

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2563601}}^1$

素因数の和:2563685

約数の個数: 32

約数和(自身を含む): 103364432640

約数和(自身を除く): 34544563795

約数列:

[1, 5, 7, 13, 35, 59, 65, 91, 295, 413, 455, 767, 2065, 3835, 5369, 26845, 2563601, 12818005, 17945207, 33326813, 89726035, 151252459, 166634065, 233287691, 756262295, 1058767213, 1166438455, 1966281967, 5293836065, 9831409835, 13763973769, 68819868845]

約数ペア:

[(1, 68819868845), (5, 13763973769), (7, 9831409835), (13, 5293836065), (35, 1966281967), (59, 1166438455), (65, 1058767213), (91, 756262295), (295, 233287691), (413, 166634065), (455, 151252459), (767, 89726035), (2065, 33326813), (3835, 17945207), (5369, 12818005), (26845, 2563601)]