1157072015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{725437}}^1$

素因数の和:725482

約数の個数: 16

約数和(自身を含む): 1566946080

約数和(自身を除く): 409874065

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 725437, 3627185, 7979807, 21037673, 39899035, 105188365, 231414403, 1157072015]

約数ペア:

[(1, 1157072015), (5, 231414403), (11, 105188365), (29, 39899035), (55, 21037673), (145, 7979807), (319, 3627185), (1595, 725437)]