4280451465

素因数分解:

$3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{347}}^1\times {\mathrm{4261}}^1$

素因数の和:4809

約数の個数: 32

約数和(自身を含む): 6905667456

約数和(自身を除く): 2625215991

約数列:

[1, 3, 5, 15, 193, 347, 579, 965, 1041, 1735, 2895, 4261, 5205, 12783, 21305, 63915, 66971, 200913, 334855, 822373, 1004565, 1478567, 2467119, 4111865, 4435701, 7392835, 12335595, 22178505, 285363431, 856090293, 1426817155, 4280451465]

約数ペア:

[(1, 4280451465), (3, 1426817155), (5, 856090293), (15, 285363431), (193, 22178505), (347, 12335595), (579, 7392835), (965, 4435701), (1041, 4111865), (1735, 2467119), (2895, 1478567), (4261, 1004565), (5205, 822373), (12783, 334855), (21305, 200913), (63915, 66971)]