72748995

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{440903}}^1$

素因数の和:440922

約数の個数: 16

約数和(自身を含む): 126980352

約数和(自身を除く): 54231357

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 440903, 1322709, 2204515, 4849933, 6613545, 14549799, 24249665, 72748995]

約数ペア:

[(1, 72748995), (3, 24249665), (5, 14549799), (11, 6613545), (15, 4849933), (33, 2204515), (55, 1322709), (165, 440903)]