2015840105

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{231839}}^1$

素因数の和:231928

約数の個数: 16

約数和(自身を含む): 2537256960

約数和(自身を除く): 521416855

約数列:

[1, 5, 37, 47, 185, 235, 1739, 8695, 231839, 1159195, 8578043, 10896433, 42890215, 54482165, 403168021, 2015840105]

約数ペア:

[(1, 2015840105), (5, 403168021), (37, 54482165), (47, 42890215), (185, 10896433), (235, 8578043), (1739, 1159195), (8695, 231839)]