38787705

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 74041344

約数和(自身を除く): 35253639

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 127, 165, 381, 495, 617, 635, 1143, 1397, 1851, 1905, 3085, 4191, 5553, 5715, 6787, 6985, 9255, 12573, 20361, 20955, 27765, 33935, 61083, 62865, 78359, 101805, 235077, 305415, 391795, 705231, 861949, 1175385, 2585847, 3526155, 4309745, 7757541, 12929235, 38787705]

約数ペア:

[(1, 38787705), (3, 12929235), (5, 7757541), (9, 4309745), (11, 3526155), (15, 2585847), (33, 1175385), (45, 861949), (55, 705231), (99, 391795), (127, 305415), (165, 235077), (381, 101805), (495, 78359), (617, 62865), (635, 61083), (1143, 33935), (1397, 27765), (1851, 20955), (1905, 20361), (3085, 12573), (4191, 9255), (5553, 6985), (5715, 6787)]