54305405

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{12823}}^1$

素因数の和:12857

約数の個数: 24

約数和(自身を含む): 81868416

約数和(自身を除く): 27563011

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 12823, 64115, 89761, 141053, 448805, 705265, 987371, 1551583, 4936855, 7757915, 10861081, 54305405]

約数ペア:

[(1, 54305405), (5, 10861081), (7, 7757915), (11, 4936855), (35, 1551583), (55, 987371), (77, 705265), (121, 448805), (385, 141053), (605, 89761), (847, 64115), (4235, 12823)]