12203225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1117}}^1$

素因数の和:1169

約数の個数: 24

約数和(自身を含む): 16635840

約数和(自身を除く): 4432615

約数列:

[1, 5, 19, 23, 25, 95, 115, 437, 475, 575, 1117, 2185, 5585, 10925, 21223, 25691, 27925, 106115, 128455, 488129, 530575, 642275, 2440645, 12203225]

約数ペア:

[(1, 12203225), (5, 2440645), (19, 642275), (23, 530575), (25, 488129), (95, 128455), (115, 106115), (437, 27925), (475, 25691), (575, 21223), (1117, 10925), (2185, 5585)]