13162555

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 19160064

約数和(自身を除く): 5997509

約数列:

[1, 5, 7, 23, 35, 83, 115, 161, 197, 415, 581, 805, 985, 1379, 1909, 2905, 4531, 6895, 9545, 13363, 16351, 22655, 31717, 66815, 81755, 114457, 158585, 376073, 572285, 1880365, 2632511, 13162555]

約数ペア:

[(1, 13162555), (5, 2632511), (7, 1880365), (23, 572285), (35, 376073), (83, 158585), (115, 114457), (161, 81755), (197, 66815), (415, 31717), (581, 22655), (805, 16351), (985, 13363), (1379, 9545), (1909, 6895), (2905, 4531)]