16054575

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 28498176

約数和(自身を除く): 12443601

約数列:

[1, 3, 5, 15, 23, 25, 41, 69, 75, 115, 123, 205, 227, 345, 575, 615, 681, 943, 1025, 1135, 1725, 2829, 3075, 3405, 4715, 5221, 5675, 9307, 14145, 15663, 17025, 23575, 26105, 27921, 46535, 70725, 78315, 130525, 139605, 214061, 232675, 391575, 642183, 698025, 1070305, 3210915, 5351525, 16054575]

約数ペア:

[(1, 16054575), (3, 5351525), (5, 3210915), (15, 1070305), (23, 698025), (25, 642183), (41, 391575), (69, 232675), (75, 214061), (115, 139605), (123, 130525), (205, 78315), (227, 70725), (345, 46535), (575, 27921), (615, 26105), (681, 23575), (943, 17025), (1025, 15663), (1135, 14145), (1725, 9307), (2829, 5675), (3075, 5221), (3405, 4715)]