3722895

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 3880305

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 109, 115, 135, 165, 207, 253, 297, 327, 345, 495, 545, 621, 759, 981, 1035, 1199, 1265, 1485, 1635, 2277, 2507, 2943, 3105, 3597, 3795, 4905, 5995, 6831, 7521, 10791, 11385, 12535, 14715, 17985, 22563, 27577, 32373, 34155, 37605, 53955, 67689, 82731, 112815, 137885, 161865, 248193, 338445, 413655, 744579, 1240965, 3722895]

約数ペア:

[(1, 3722895), (3, 1240965), (5, 744579), (9, 413655), (11, 338445), (15, 248193), (23, 161865), (27, 137885), (33, 112815), (45, 82731), (55, 67689), (69, 53955), (99, 37605), (109, 34155), (115, 32373), (135, 27577), (165, 22563), (207, 17985), (253, 14715), (297, 12535), (327, 11385), (345, 10791), (495, 7521), (545, 6831), (621, 5995), (759, 4905), (981, 3795), (1035, 3597), (1199, 3105), (1265, 2943), (1485, 2507), (1635, 2277)]