4453345

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 5810112

約数和(自身を除く): 1356767

約数列:

[1, 5, 13, 65, 131, 523, 655, 1703, 2615, 6799, 8515, 33995, 68513, 342565, 890669, 4453345]

約数ペア:

[(1, 4453345), (5, 890669), (13, 342565), (65, 68513), (131, 33995), (523, 8515), (655, 6799), (1703, 2615)]