28548645

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51439}}^1$

素因数の和:51484

約数の個数: 16

約数和(自身を含む): 46913280

約数和(自身を除く): 18364635

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 51439, 154317, 257195, 771585, 1903243, 5709729, 9516215, 28548645]

約数ペア:

[(1, 28548645), (3, 9516215), (5, 5709729), (15, 1903243), (37, 771585), (111, 257195), (185, 154317), (555, 51439)]