83078545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{743}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 115706880

約数和(自身を除く): 32628335

約数列:

[1, 5, 11, 19, 55, 95, 107, 209, 535, 743, 1045, 1177, 2033, 3715, 5885, 8173, 10165, 14117, 22363, 40865, 70585, 79501, 111815, 155287, 397505, 776435, 874511, 1510519, 4372555, 7552595, 16615709, 83078545]

約数ペア:

[(1, 83078545), (5, 16615709), (11, 7552595), (19, 4372555), (55, 1510519), (95, 874511), (107, 776435), (209, 397505), (535, 155287), (743, 111815), (1045, 79501), (1177, 70585), (2033, 40865), (3715, 22363), (5885, 14117), (8173, 10165)]