15009075

素因数分解:

$3^2\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1684

約数の個数: 36

約数和(自身を含む): 27555528

約数和(自身を除く): 12546453

約数列:

[1, 3, 5, 9, 15, 25, 41, 45, 75, 123, 205, 225, 369, 615, 1025, 1627, 1845, 3075, 4881, 8135, 9225, 14643, 24405, 40675, 66707, 73215, 122025, 200121, 333535, 366075, 600363, 1000605, 1667675, 3001815, 5003025, 15009075]

約数ペア:

[(1, 15009075), (3, 5003025), (5, 3001815), (9, 1667675), (15, 1000605), (25, 600363), (41, 366075), (45, 333535), (75, 200121), (123, 122025), (205, 73215), (225, 66707), (369, 40675), (615, 24405), (1025, 14643), (1627, 9225), (1845, 8135), (3075, 4881)]