51975585

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{17239}}^1$

素因数の和:17317

約数の個数: 24

約数和(自身を含む): 91440960

約数和(自身を除く): 39465375

約数列:

[1, 3, 5, 9, 15, 45, 67, 201, 335, 603, 1005, 3015, 17239, 51717, 86195, 155151, 258585, 775755, 1155013, 3465039, 5775065, 10395117, 17325195, 51975585]

約数ペア:

[(1, 51975585), (3, 17325195), (5, 10395117), (9, 5775065), (15, 3465039), (45, 1155013), (67, 775755), (201, 258585), (335, 155151), (603, 86195), (1005, 51717), (3015, 17239)]