79715405

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2689}}^1$

素因数の和:2730

約数の個数: 36

約数和(自身を含む): 122357340

約数和(自身を除く): 42641935

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 121, 245, 385, 539, 605, 847, 2689, 2695, 4235, 5929, 13445, 18823, 29579, 29645, 94115, 131761, 147895, 207053, 325369, 658805, 1035265, 1449371, 1626845, 2277583, 7246855, 11387915, 15943081, 79715405]

約数ペア:

[(1, 79715405), (5, 15943081), (7, 11387915), (11, 7246855), (35, 2277583), (49, 1626845), (55, 1449371), (77, 1035265), (121, 658805), (245, 325369), (385, 207053), (539, 147895), (605, 131761), (847, 94115), (2689, 29645), (2695, 29579), (4235, 18823), (5929, 13445)]