57254015

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5471}}^1$

素因数の和:5519

約数の個数: 32

約数和(自身を含む): 88252416

約数和(自身を除く): 30998401

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 299, 455, 805, 1495, 2093, 5471, 10465, 27355, 38297, 71123, 125833, 191485, 355615, 497861, 629165, 880831, 1635829, 2489305, 4404155, 8179145, 11450803, 57254015]

約数ペア:

[(1, 57254015), (5, 11450803), (7, 8179145), (13, 4404155), (23, 2489305), (35, 1635829), (65, 880831), (91, 629165), (115, 497861), (161, 355615), (299, 191485), (455, 125833), (805, 71123), (1495, 38297), (2093, 27355), (5471, 10465)]