54538405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 17311835

約数列:

[1, 5, 23, 41, 43, 115, 205, 215, 269, 943, 989, 1345, 1763, 4715, 4945, 6187, 8815, 11029, 11567, 30935, 40549, 55145, 57835, 202745, 253667, 266041, 474247, 1268335, 1330205, 2371235, 10907681, 54538405]

約数ペア:

[(1, 54538405), (5, 10907681), (23, 2371235), (41, 1330205), (43, 1268335), (115, 474247), (205, 266041), (215, 253667), (269, 202745), (943, 57835), (989, 55145), (1345, 40549), (1763, 30935), (4715, 11567), (4945, 11029), (6187, 8815)]