9072245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 13590528

約数和(自身を除く): 4518283

約数列:

[1, 5, 7, 13, 35, 65, 91, 127, 157, 455, 635, 785, 889, 1099, 1651, 2041, 4445, 5495, 8255, 10205, 11557, 14287, 19939, 57785, 71435, 99695, 139573, 259207, 697865, 1296035, 1814449, 9072245]

約数ペア:

[(1, 9072245), (5, 1814449), (7, 1296035), (13, 697865), (35, 259207), (65, 139573), (91, 99695), (127, 71435), (157, 57785), (455, 19939), (635, 14287), (785, 11557), (889, 10205), (1099, 8255), (1651, 5495), (2041, 4445)]