5465889

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 9644544

約数和(自身を除く): 4178655

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 137, 143, 279, 341, 403, 411, 429, 1023, 1209, 1233, 1287, 1507, 1781, 3069, 3627, 4247, 4433, 4521, 5343, 12741, 13299, 13563, 16029, 19591, 38223, 39897, 46717, 55211, 58773, 140151, 165633, 176319, 420453, 496899, 607321, 1821963, 5465889]

約数ペア:

[(1, 5465889), (3, 1821963), (9, 607321), (11, 496899), (13, 420453), (31, 176319), (33, 165633), (39, 140151), (93, 58773), (99, 55211), (117, 46717), (137, 39897), (143, 38223), (279, 19591), (341, 16029), (403, 13563), (411, 13299), (429, 12741), (1023, 5343), (1209, 4521), (1233, 4433), (1287, 4247), (1507, 3627), (1781, 3069)]