28412145

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7607}}^1$

素因数の和:7701

約数の個数: 24

約数和(自身を含む): 49847616

約数和(自身を除く): 21435471

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 7607, 22821, 38035, 68463, 114105, 342315, 631381, 1894143, 3156905, 5682429, 9470715, 28412145]

約数ペア:

[(1, 28412145), (3, 9470715), (5, 5682429), (9, 3156905), (15, 1894143), (45, 631381), (83, 342315), (249, 114105), (415, 68463), (747, 38035), (1245, 22821), (3735, 7607)]