1330821585

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{356311}}^1$

素因数の和:356405

約数の個数: 24

約数和(自身を含む): 2334556224

約数和(自身を除く): 1003734639

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 356311, 1068933, 1781555, 3206799, 5344665, 16033995, 29573813, 88721439, 147869065, 266164317, 443607195, 1330821585]

約数ペア:

[(1, 1330821585), (3, 443607195), (5, 266164317), (9, 147869065), (15, 88721439), (45, 29573813), (83, 16033995), (249, 5344665), (415, 3206799), (747, 1781555), (1245, 1068933), (3735, 356311)]