28299545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 35932032

約数和(自身を除く): 7632487

約数列:

[1, 5, 23, 73, 115, 365, 1679, 3371, 8395, 16855, 77533, 246083, 387665, 1230415, 5659909, 28299545]

約数ペア:

[(1, 28299545), (5, 5659909), (23, 1230415), (73, 387665), (115, 246083), (365, 77533), (1679, 16855), (3371, 8395)]