3145215

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{683}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 5056128

約数和(自身を除く): 1910913

約数列:

[1, 3, 5, 15, 307, 683, 921, 1535, 2049, 3415, 4605, 10245, 209681, 629043, 1048405, 3145215]

約数ペア:

[(1, 3145215), (3, 1048405), (5, 629043), (15, 209681), (307, 10245), (683, 4605), (921, 3415), (1535, 2049)]