83593215

素因数分解:

$3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:770

約数の個数: 48

約数和(自身を含む): 151901568

約数和(自身を除く): 68308353

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 243, 321, 405, 535, 643, 963, 1215, 1605, 1929, 2889, 3215, 4815, 5787, 8667, 9645, 14445, 17361, 26001, 28935, 43335, 52083, 68801, 86805, 130005, 156249, 206403, 260415, 344005, 619209, 781245, 1032015, 1857627, 3096045, 5572881, 9288135, 16718643, 27864405, 83593215]

約数ペア:

[(1, 83593215), (3, 27864405), (5, 16718643), (9, 9288135), (15, 5572881), (27, 3096045), (45, 1857627), (81, 1032015), (107, 781245), (135, 619209), (243, 344005), (321, 260415), (405, 206403), (535, 156249), (643, 130005), (963, 86805), (1215, 68801), (1605, 52083), (1929, 43335), (2889, 28935), (3215, 26001), (4815, 17361), (5787, 14445), (8667, 9645)]