2015226745

素因数分解:

$5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1\times {\mathrm{1013}}^1$

素因数の和:1641

約数の個数: 32

約数和(自身を含む): 2796498432

約数和(自身を除く): 781271687

約数列:

[1, 5, 7, 35, 113, 503, 565, 791, 1013, 2515, 3521, 3955, 5065, 7091, 17605, 35455, 56839, 114469, 284195, 397873, 509539, 572345, 801283, 1989365, 2547695, 3566773, 4006415, 17833865, 57577907, 287889535, 403045349, 2015226745]

約数ペア:

[(1, 2015226745), (5, 403045349), (7, 287889535), (35, 57577907), (113, 17833865), (503, 4006415), (565, 3566773), (791, 2547695), (1013, 1989365), (2515, 801283), (3521, 572345), (3955, 509539), (5065, 397873), (7091, 284195), (17605, 114469), (35455, 56839)]