228575585

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{73379}}^1$

素因数の和:73480

約数の個数: 16

約数和(自身を含む): 317001600

約数和(自身を除く): 88426015

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 73379, 366895, 513653, 2568265, 6530731, 32653655, 45715117, 228575585]

約数ペア:

[(1, 228575585), (5, 45715117), (7, 32653655), (35, 6530731), (89, 2568265), (445, 513653), (623, 366895), (3115, 73379)]