15457242

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1109}}^1$

素因数の和:1238

約数の個数: 32

約数和(自身を含む): 32607360

約数和(自身を除く): 17150118

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1109, 2218, 2323, 3327, 4646, 6654, 6969, 13938, 25507, 51014, 76521, 112009, 153042, 224018, 336027, 672054, 2576207, 5152414, 7728621, 15457242]

約数ペア:

[(1, 15457242), (2, 7728621), (3, 5152414), (6, 2576207), (23, 672054), (46, 336027), (69, 224018), (101, 153042), (138, 112009), (202, 76521), (303, 51014), (606, 25507), (1109, 13938), (2218, 6969), (2323, 6654), (3327, 4646)]