38440575

素因数分解:

$3^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{463}}^1$

素因数の和:526

約数の個数: 60

約数和(自身を含む): 73099488

約数和(自身を除く): 34658913

約数列:

[1, 3, 5, 9, 15, 25, 27, 41, 45, 75, 81, 123, 135, 205, 225, 369, 405, 463, 615, 675, 1025, 1107, 1389, 1845, 2025, 2315, 3075, 3321, 4167, 5535, 6945, 9225, 11575, 12501, 16605, 18983, 20835, 27675, 34725, 37503, 56949, 62505, 83025, 94915, 104175, 170847, 187515, 284745, 312525, 474575, 512541, 854235, 937575, 1423725, 1537623, 2562705, 4271175, 7688115, 12813525, 38440575]

約数ペア:

[(1, 38440575), (3, 12813525), (5, 7688115), (9, 4271175), (15, 2562705), (25, 1537623), (27, 1423725), (41, 937575), (45, 854235), (75, 512541), (81, 474575), (123, 312525), (135, 284745), (205, 187515), (225, 170847), (369, 104175), (405, 94915), (463, 83025), (615, 62505), (675, 56949), (1025, 37503), (1107, 34725), (1389, 27675), (1845, 20835), (2025, 18983), (2315, 16605), (3075, 12501), (3321, 11575), (4167, 9225), (5535, 6945)]