2016125585

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{52103}}^1$

素因数の和:52288

約数の個数: 16

約数和(自身を含む): 2475982080

約数和(自身を除く): 459856495

約数列:

[1, 5, 71, 109, 355, 545, 7739, 38695, 52103, 260515, 3699313, 5679227, 18496565, 28396135, 403225117, 2016125585]

約数ペア:

[(1, 2016125585), (5, 403225117), (71, 28396135), (109, 18496565), (355, 5679227), (545, 3699313), (7739, 260515), (38695, 52103)]