4224735

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{421}}^1$

素因数の和:655

約数の個数: 24

約数和(自身を含む): 7373184

約数和(自身を除く): 3148449

約数列:

[1, 3, 5, 9, 15, 45, 223, 421, 669, 1115, 1263, 2007, 2105, 3345, 3789, 6315, 10035, 18945, 93883, 281649, 469415, 844947, 1408245, 4224735]

約数ペア:

[(1, 4224735), (3, 1408245), (5, 844947), (9, 469415), (15, 281649), (45, 93883), (223, 18945), (421, 10035), (669, 6315), (1115, 3789), (1263, 3345), (2007, 2105)]