61388049305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36004721}}^1$

素因数の和:36004768

約数の個数: 16

約数和(自身を含む): 82954879488

約数和(自身を除く): 21566830183

約数列:

[1, 5, 11, 31, 55, 155, 341, 1705, 36004721, 180023605, 396051931, 1116146351, 1980259655, 5580731755, 12277609861, 61388049305]

約数ペア:

[(1, 61388049305), (5, 12277609861), (11, 5580731755), (31, 1980259655), (55, 1116146351), (155, 396051931), (341, 180023605), (1705, 36004721)]