27346165

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 42517440

約数和(自身を除く): 15171275

約数列:

[1, 5, 7, 11, 35, 49, 55, 73, 77, 139, 245, 365, 385, 511, 539, 695, 803, 973, 1529, 2555, 2695, 3577, 4015, 4865, 5621, 6811, 7645, 10147, 10703, 17885, 28105, 34055, 39347, 50735, 53515, 71029, 74921, 111617, 196735, 355145, 374605, 497203, 558085, 781319, 2486015, 3906595, 5469233, 27346165]

約数ペア:

[(1, 27346165), (5, 5469233), (7, 3906595), (11, 2486015), (35, 781319), (49, 558085), (55, 497203), (73, 374605), (77, 355145), (139, 196735), (245, 111617), (365, 74921), (385, 71029), (511, 53515), (539, 50735), (695, 39347), (803, 34055), (973, 28105), (1529, 17885), (2555, 10703), (2695, 10147), (3577, 7645), (4015, 6811), (4865, 5621)]