23289345

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27239}}^1$

素因数の和:27269

約数の個数: 24

約数和(自身を含む): 42494400

約数和(自身を除く): 19205055

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 27239, 81717, 136195, 245151, 408585, 517541, 1225755, 1552623, 2587705, 4657869, 7763115, 23289345]

約数ペア:

[(1, 23289345), (3, 7763115), (5, 4657869), (9, 2587705), (15, 1552623), (19, 1225755), (45, 517541), (57, 408585), (95, 245151), (171, 136195), (285, 81717), (855, 27239)]