89520255

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2621}}^1$

素因数の和:2669

約数の個数: 64

約数和(自身を含む): 181232640

約数和(自身を除く): 91712385

約数列:

[1, 3, 5, 9, 11, 15, 23, 27, 33, 45, 55, 69, 99, 115, 135, 165, 207, 253, 297, 345, 495, 621, 759, 1035, 1265, 1485, 2277, 2621, 3105, 3795, 6831, 7863, 11385, 13105, 23589, 28831, 34155, 39315, 60283, 70767, 86493, 117945, 144155, 180849, 259479, 301415, 353835, 432465, 542547, 663113, 778437, 904245, 1297395, 1627641, 1989339, 2712735, 3315565, 3892185, 5968017, 8138205, 9946695, 17904051, 29840085, 89520255]

約数ペア:

[(1, 89520255), (3, 29840085), (5, 17904051), (9, 9946695), (11, 8138205), (15, 5968017), (23, 3892185), (27, 3315565), (33, 2712735), (45, 1989339), (55, 1627641), (69, 1297395), (99, 904245), (115, 778437), (135, 663113), (165, 542547), (207, 432465), (253, 353835), (297, 301415), (345, 259479), (495, 180849), (621, 144155), (759, 117945), (1035, 86493), (1265, 70767), (1485, 60283), (2277, 39315), (2621, 34155), (3105, 28831), (3795, 23589), (6831, 13105), (7863, 11385)]