29651945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{643}}^1$

素因数の和:1072

約数の個数: 16

約数和(自身を含む): 37279872

約数和(自身を除く): 7627927

約数列:

[1, 5, 23, 115, 401, 643, 2005, 3215, 9223, 14789, 46115, 73945, 257843, 1289215, 5930389, 29651945]

約数ペア:

[(1, 29651945), (5, 5930389), (23, 1289215), (115, 257843), (401, 73945), (643, 46115), (2005, 14789), (3215, 9223)]