16907435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^3\times {\mathrm{29}}^1$

素因数の和:108

約数の個数: 32

約数和(自身を含む): 23457600

約数和(自身を除く): 6550165

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 361, 493, 551, 1615, 1805, 2465, 2755, 6137, 6859, 9367, 10469, 30685, 34295, 46835, 52345, 116603, 177973, 198911, 583015, 889865, 994555, 3381487, 16907435]

約数ペア:

[(1, 16907435), (5, 3381487), (17, 994555), (19, 889865), (29, 583015), (85, 198911), (95, 177973), (145, 116603), (323, 52345), (361, 46835), (493, 34295), (551, 30685), (1615, 10469), (1805, 9367), (2465, 6859), (2755, 6137)]