210455105

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{26489}}^1$

素因数の和:26728

約数の個数: 16

約数和(自身を含む): 289906560

約数和(自身を除く): 79451455

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 7945, 26489, 132445, 185423, 927115, 6013003, 30065015, 42091021, 210455105]

約数ペア:

[(1, 210455105), (5, 42091021), (7, 30065015), (35, 6013003), (227, 927115), (1135, 185423), (1589, 132445), (7945, 26489)]