28858165

素因数分解:

$5^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{997}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 39664512

約数和(自身を除く): 10806347

約数列:

[1, 5, 7, 35, 827, 997, 4135, 4985, 5789, 6979, 28945, 34895, 824519, 4122595, 5771633, 28858165]

約数ペア:

[(1, 28858165), (5, 5771633), (7, 4122595), (35, 824519), (827, 34895), (997, 28945), (4135, 6979), (4985, 5789)]