622985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 836352

約数和(自身を除く): 213367

約数列:

[1, 5, 11, 47, 55, 235, 241, 517, 1205, 2585, 2651, 11327, 13255, 56635, 124597, 622985]

約数ペア:

[(1, 622985), (5, 124597), (11, 56635), (47, 13255), (55, 11327), (235, 2651), (241, 2585), (517, 1205)]