329044895

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{443}}^1\times {\mathrm{997}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 398800800

約数和(自身を除く): 69755905

約数列:

[1, 5, 149, 443, 745, 997, 2215, 4985, 66007, 148553, 330035, 441671, 742765, 2208355, 65808979, 329044895]

約数ペア:

[(1, 329044895), (5, 65808979), (149, 2208355), (443, 742765), (745, 441671), (997, 330035), (2215, 148553), (4985, 66007)]