149012865

素因数分解:

$3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2647}}^1$

素因数の和:2803

約数の個数: 40

約数和(自身を含む): 269142720

約数和(自身を除く): 120129855

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 139, 405, 417, 695, 1251, 2085, 2647, 3753, 6255, 7941, 11259, 13235, 18765, 23823, 39705, 56295, 71469, 119115, 214407, 357345, 367933, 1072035, 1103799, 1839665, 3311397, 5518995, 9934191, 16556985, 29802573, 49670955, 149012865]

約数ペア:

[(1, 149012865), (3, 49670955), (5, 29802573), (9, 16556985), (15, 9934191), (27, 5518995), (45, 3311397), (81, 1839665), (135, 1103799), (139, 1072035), (405, 367933), (417, 357345), (695, 214407), (1251, 119115), (2085, 71469), (2647, 56295), (3753, 39705), (6255, 23823), (7941, 18765), (11259, 13235)]