11273715

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 48

約数和(自身を含む): 20936160

約数和(自身を除く): 9662445

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 61, 111, 135, 183, 185, 305, 333, 549, 555, 915, 999, 1369, 1647, 1665, 2257, 2745, 4107, 4995, 6771, 6845, 8235, 11285, 12321, 20313, 20535, 33855, 36963, 60939, 61605, 83509, 101565, 184815, 250527, 304695, 417545, 751581, 1252635, 2254743, 3757905, 11273715]

約数ペア:

[(1, 11273715), (3, 3757905), (5, 2254743), (9, 1252635), (15, 751581), (27, 417545), (37, 304695), (45, 250527), (61, 184815), (111, 101565), (135, 83509), (183, 61605), (185, 60939), (305, 36963), (333, 33855), (549, 20535), (555, 20313), (915, 12321), (999, 11285), (1369, 8235), (1647, 6845), (1665, 6771), (2257, 4995), (2745, 4107)]