155361005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 201523200

約数和(自身を除く): 46162195

約数列:

[1, 5, 19, 79, 95, 127, 163, 395, 635, 815, 1501, 2413, 3097, 7505, 10033, 12065, 12877, 15485, 20701, 50165, 64385, 103505, 190627, 244663, 393319, 953135, 1223315, 1635379, 1966595, 8176895, 31072201, 155361005]

約数ペア:

[(1, 155361005), (5, 31072201), (19, 8176895), (79, 1966595), (95, 1635379), (127, 1223315), (163, 953135), (395, 393319), (635, 244663), (815, 190627), (1501, 103505), (2413, 64385), (3097, 50165), (7505, 20701), (10033, 15485), (12065, 12877)]