28522645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1484

約数の個数: 16

約数和(自身を含む): 35925120

約数和(自身を除く): 7402475

約数列:

[1, 5, 23, 115, 197, 985, 1259, 4531, 6295, 22655, 28957, 144785, 248023, 1240115, 5704529, 28522645]

約数ペア:

[(1, 28522645), (5, 5704529), (23, 1240115), (115, 248023), (197, 144785), (985, 28957), (1259, 22655), (4531, 6295)]