248647355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2633}}^1$

素因数の和:2767

約数の個数: 32

約数和(自身を含む): 348193728

約数和(自身を除く): 99546373

約数列:

[1, 5, 11, 17, 55, 85, 101, 187, 505, 935, 1111, 1717, 2633, 5555, 8585, 13165, 18887, 28963, 44761, 94435, 144815, 223805, 265933, 492371, 1329665, 2461855, 2925263, 4520861, 14626315, 22604305, 49729471, 248647355]

約数ペア:

[(1, 248647355), (5, 49729471), (11, 22604305), (17, 14626315), (55, 4520861), (85, 2925263), (101, 2461855), (187, 1329665), (505, 492371), (935, 265933), (1111, 223805), (1717, 144815), (2633, 94435), (5555, 44761), (8585, 28963), (13165, 18887)]