72440805

素因数分解:

$3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{35251}}^1$

素因数の和:35396

約数の個数: 16

約数和(自身を含む): 116754624

約数和(自身を除く): 44313819

約数列:

[1, 3, 5, 15, 137, 411, 685, 2055, 35251, 105753, 176255, 528765, 4829387, 14488161, 24146935, 72440805]

約数ペア:

[(1, 72440805), (3, 24146935), (5, 14488161), (15, 4829387), (137, 528765), (411, 176255), (685, 105753), (2055, 35251)]