7016405

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 9797760

約数和(自身を除く): 2781355

約数列:

[1, 5, 11, 29, 53, 55, 83, 145, 265, 319, 415, 583, 913, 1537, 1595, 2407, 2915, 4399, 4565, 7685, 12035, 16907, 21995, 26477, 48389, 84535, 127571, 132385, 241945, 637855, 1403281, 7016405]

約数ペア:

[(1, 7016405), (5, 1403281), (11, 637855), (29, 241945), (53, 132385), (55, 127571), (83, 84535), (145, 48389), (265, 26477), (319, 21995), (415, 16907), (583, 12035), (913, 7685), (1537, 4565), (1595, 4399), (2407, 2915)]