1373537005

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{21383}}^1$

素因数の和:21860

約数の個数: 16

約数和(自身を含む): 1709009280

約数和(自身を除く): 335472275

約数列:

[1, 5, 29, 145, 443, 2215, 12847, 21383, 64235, 106915, 620107, 3100535, 9472669, 47363345, 274707401, 1373537005]

約数ペア:

[(1, 1373537005), (5, 274707401), (29, 47363345), (145, 9472669), (443, 3100535), (2215, 620107), (12847, 106915), (21383, 64235)]