2420343225

素因数分解:

$3^2\times 5^2\times {\mathrm{10757081}}^1$

素因数の和:10757097

約数の個数: 18

約数和(自身を含む): 4335104046

約数和(自身を除く): 1914760821

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 10757081, 32271243, 53785405, 96813729, 161356215, 268927025, 484068645, 806781075, 2420343225]

約数ペア:

[(1, 2420343225), (3, 806781075), (5, 484068645), (9, 268927025), (15, 161356215), (25, 96813729), (45, 53785405), (75, 32271243), (225, 10757081)]