89422155

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1340

約数の個数: 48

約数和(自身を含む): 163020000

約数和(自身を除く): 73597845

約数列:

[1, 3, 5, 9, 15, 37, 43, 45, 111, 129, 185, 215, 333, 387, 555, 645, 1249, 1591, 1665, 1935, 3747, 4773, 6245, 7955, 11241, 14319, 18735, 23865, 46213, 53707, 56205, 71595, 138639, 161121, 231065, 268535, 415917, 483363, 693195, 805605, 1987159, 2079585, 2416815, 5961477, 9935795, 17884431, 29807385, 89422155]

約数ペア:

[(1, 89422155), (3, 29807385), (5, 17884431), (9, 9935795), (15, 5961477), (37, 2416815), (43, 2079585), (45, 1987159), (111, 805605), (129, 693195), (185, 483363), (215, 415917), (333, 268535), (387, 231065), (555, 161121), (645, 138639), (1249, 71595), (1591, 56205), (1665, 53707), (1935, 46213), (3747, 23865), (4773, 18735), (6245, 14319), (7955, 11241)]