103619904515

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1\times {\mathrm{16843}}^1$

素因数の和:18987

約数の個数: 32

約数和(自身を含む): 135183206400

約数和(自身を除く): 31563301885

約数列:

[1, 5, 19, 31, 95, 155, 589, 2089, 2945, 10445, 16843, 39691, 64759, 84215, 198455, 320017, 323795, 522133, 1230421, 1600085, 2610665, 6152105, 9920527, 35185027, 49602635, 175925135, 668515513, 1090735837, 3342577565, 5453679185, 20723980903, 103619904515]

約数ペア:

[(1, 103619904515), (5, 20723980903), (19, 5453679185), (31, 3342577565), (95, 1090735837), (155, 668515513), (589, 175925135), (2089, 49602635), (2945, 35185027), (10445, 9920527), (16843, 6152105), (39691, 2610665), (64759, 1600085), (84215, 1230421), (198455, 522133), (320017, 323795)]