231327225

素因数分解:

$3^3\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4129}}^1$

素因数の和:4231

約数の個数: 48

約数和(自身を含む): 430180800

約数和(自身を除く): 198853575

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 83, 135, 225, 249, 415, 675, 747, 1245, 2075, 2241, 3735, 4129, 6225, 11205, 12387, 18675, 20645, 37161, 56025, 61935, 103225, 111483, 185805, 309675, 342707, 557415, 929025, 1028121, 1713535, 2787075, 3084363, 5140605, 8567675, 9253089, 15421815, 25703025, 46265445, 77109075, 231327225]

約数ペア:

[(1, 231327225), (3, 77109075), (5, 46265445), (9, 25703025), (15, 15421815), (25, 9253089), (27, 8567675), (45, 5140605), (75, 3084363), (83, 2787075), (135, 1713535), (225, 1028121), (249, 929025), (415, 557415), (675, 342707), (747, 309675), (1245, 185805), (2075, 111483), (2241, 103225), (3735, 61935), (4129, 56025), (6225, 37161), (11205, 20645), (12387, 18675)]