27403545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1579}}^1$

素因数の和:1689

約数の個数: 32

約数和(自身を含む): 47779200

約数和(自身を除く): 20375655

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 1579, 3471, 4737, 5785, 7895, 17355, 20527, 23685, 61581, 102635, 140531, 307905, 421593, 702655, 1826903, 2107965, 5480709, 9134515, 27403545]

約数ペア:

[(1, 27403545), (3, 9134515), (5, 5480709), (13, 2107965), (15, 1826903), (39, 702655), (65, 421593), (89, 307905), (195, 140531), (267, 102635), (445, 61581), (1157, 23685), (1335, 20527), (1579, 17355), (3471, 7895), (4737, 5785)]