225307057

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1\times {\mathrm{557}}^1$

素因数の和:1032

約数の個数: 16

約数和(自身を含む): 241591680

約数和(自身を除く): 16284623

約数列:

[1, 23, 43, 409, 557, 989, 9407, 12811, 17587, 23951, 227813, 404501, 550873, 5239699, 9795959, 225307057]

約数ペア:

[(1, 225307057), (23, 9795959), (43, 5239699), (409, 550873), (557, 404501), (989, 227813), (9407, 23951), (12811, 17587)]