60728385

素因数分解:

$3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 99107712

約数和(自身を除く): 38379327

約数列:

[1, 3, 5, 15, 107, 157, 241, 321, 471, 535, 723, 785, 1205, 1605, 2355, 3615, 16799, 25787, 37837, 50397, 77361, 83995, 113511, 128935, 189185, 251985, 386805, 567555, 4048559, 12145677, 20242795, 60728385]

約数ペア:

[(1, 60728385), (3, 20242795), (5, 12145677), (15, 4048559), (107, 567555), (157, 386805), (241, 251985), (321, 189185), (471, 128935), (535, 113511), (723, 83995), (785, 77361), (1205, 50397), (1605, 37837), (2355, 25787), (3615, 16799)]