51480585

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88001}}^1$

素因数の和:88025

約数の個数: 24

約数和(自身を含む): 96098184

約数和(自身を除く): 44617599

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 88001, 264003, 440005, 792009, 1144013, 1320015, 3432039, 3960045, 5720065, 10296117, 17160195, 51480585]

約数ペア:

[(1, 51480585), (3, 17160195), (5, 10296117), (9, 5720065), (13, 3960045), (15, 3432039), (39, 1320015), (45, 1144013), (65, 792009), (117, 440005), (195, 264003), (585, 88001)]