4820895

素因数分解:

$3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{719}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 8424000

約数和(自身を除く): 3603105

約数列:

[1, 3, 5, 9, 15, 45, 149, 447, 719, 745, 1341, 2157, 2235, 3595, 6471, 6705, 10785, 32355, 107131, 321393, 535655, 964179, 1606965, 4820895]

約数ペア:

[(1, 4820895), (3, 1606965), (5, 964179), (9, 535655), (15, 321393), (45, 107131), (149, 32355), (447, 10785), (719, 6705), (745, 6471), (1341, 3595), (2157, 2235)]