77537715

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{593}}^1$

素因数の和:1003

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 52477005

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 593, 1137, 1779, 1895, 2965, 5685, 8717, 8895, 13639, 26151, 40917, 43585, 68195, 130755, 204585, 224747, 674241, 1123735, 3371205, 5169181, 15507543, 25845905, 77537715]

約数ペア:

[(1, 77537715), (3, 25845905), (5, 15507543), (15, 5169181), (23, 3371205), (69, 1123735), (115, 674241), (345, 224747), (379, 204585), (593, 130755), (1137, 68195), (1779, 43585), (1895, 40917), (2965, 26151), (5685, 13639), (8717, 8895)]