6375345

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1312

約数の個数: 16

約数和(自身を含む): 10231872

約数和(自身を除く): 3856527

約数列:

[1, 3, 5, 15, 643, 661, 1929, 1983, 3215, 3305, 9645, 9915, 425023, 1275069, 2125115, 6375345]

約数ペア:

[(1, 6375345), (3, 2125115), (5, 1275069), (15, 425023), (643, 9915), (661, 9645), (1929, 3305), (1983, 3215)]