27347705

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 41223168

約数和(自身を除く): 13875463

約数列:

[1, 5, 7, 11, 35, 55, 77, 251, 283, 385, 1255, 1415, 1757, 1981, 2761, 3113, 8785, 9905, 13805, 15565, 19327, 21791, 71033, 96635, 108955, 355165, 497231, 781363, 2486155, 3906815, 5469541, 27347705]

約数ペア:

[(1, 27347705), (5, 5469541), (7, 3906815), (11, 2486155), (35, 781363), (55, 497231), (77, 355165), (251, 108955), (283, 96635), (385, 71033), (1255, 21791), (1415, 19327), (1757, 15565), (1981, 13805), (2761, 9905), (3113, 8785)]