1445165005

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1\times {\mathrm{4201}}^1$

素因数の和:4956

約数の個数: 16

約数和(自身を含む): 1753545024

約数和(自身を除く): 308380019

約数列:

[1, 5, 107, 535, 643, 3215, 4201, 21005, 68801, 344005, 449507, 2247535, 2701243, 13506215, 289033001, 1445165005]

約数ペア:

[(1, 1445165005), (5, 289033001), (107, 13506215), (535, 2701243), (643, 2247535), (3215, 449507), (4201, 344005), (21005, 68801)]