20110625085

素因数分解:

$3^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{3446551}}^1$

素因数の和:3446948

約数の個数: 16

約数和(自身を含む): 32259726720

約数和(自身を除く): 12149101635

約数列:

[1, 3, 5, 15, 389, 1167, 1945, 5835, 3446551, 10339653, 17232755, 51698265, 1340708339, 4022125017, 6703541695, 20110625085]

約数ペア:

[(1, 20110625085), (3, 6703541695), (5, 4022125017), (15, 1340708339), (389, 51698265), (1167, 17232755), (1945, 10339653), (5835, 3446551)]