40104955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{727}}^1$

素因数の和:819

約数の個数: 32

約数和(自身を含む): 56609280

約数和(自身を除く): 16504325

約数列:

[1, 5, 11, 17, 55, 59, 85, 187, 295, 649, 727, 935, 1003, 3245, 3635, 5015, 7997, 11033, 12359, 39985, 42893, 55165, 61795, 135949, 214465, 471823, 679745, 729181, 2359115, 3645905, 8020991, 40104955]

約数ペア:

[(1, 40104955), (5, 8020991), (11, 3645905), (17, 2359115), (55, 729181), (59, 679745), (85, 471823), (187, 214465), (295, 135949), (649, 61795), (727, 55165), (935, 42893), (1003, 39985), (3245, 12359), (3635, 11033), (5015, 7997)]