28537545

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51419}}^1$

素因数の和:51464

約数の個数: 16

約数和(自身を含む): 46895040

約数和(自身を除く): 18357495

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 51419, 154257, 257095, 771285, 1902503, 5707509, 9512515, 28537545]

約数ペア:

[(1, 28537545), (3, 9512515), (5, 5707509), (15, 1902503), (37, 771285), (111, 257095), (185, 154257), (555, 51419)]