27992055

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20507}}^1$

素因数の和:20535

約数の個数: 32

約数和(自身を含む): 55125504

約数和(自身を除く): 27133449

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 20507, 61521, 102535, 143549, 266591, 307605, 430647, 717745, 799773, 1332955, 1866137, 2153235, 3998865, 5598411, 9330685, 27992055]

約数ペア:

[(1, 27992055), (3, 9330685), (5, 5598411), (7, 3998865), (13, 2153235), (15, 1866137), (21, 1332955), (35, 799773), (39, 717745), (65, 430647), (91, 307605), (105, 266591), (195, 143549), (273, 102535), (455, 61521), (1365, 20507)]