38086605

素因数分解:

$3^{11}\times 5^1\times {\mathrm{43}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 70150080

約数和(自身を除く): 32063475

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 81, 129, 135, 215, 243, 387, 405, 645, 729, 1161, 1215, 1935, 2187, 3483, 3645, 5805, 6561, 10449, 10935, 17415, 19683, 31347, 32805, 52245, 59049, 94041, 98415, 156735, 177147, 282123, 295245, 470205, 846369, 885735, 1410615, 2539107, 4231845, 7617321, 12695535, 38086605]

約数ペア:

[(1, 38086605), (3, 12695535), (5, 7617321), (9, 4231845), (15, 2539107), (27, 1410615), (43, 885735), (45, 846369), (81, 470205), (129, 295245), (135, 282123), (215, 177147), (243, 156735), (387, 98415), (405, 94041), (645, 59049), (729, 52245), (1161, 32805), (1215, 31347), (1935, 19683), (2187, 17415), (3483, 10935), (3645, 10449), (5805, 6561)]