83388015

素因数分解:

$3^3\times 5^1\times {\mathrm{617689}}^1$

素因数の和:617703

約数の個数: 16

約数和(自身を含む): 148245600

約数和(自身を除く): 64857585

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 617689, 1853067, 3088445, 5559201, 9265335, 16677603, 27796005, 83388015]

約数ペア:

[(1, 83388015), (3, 27796005), (5, 16677603), (9, 9265335), (15, 5559201), (27, 3088445), (45, 1853067), (135, 617689)]