3914205

素因数分解:

$3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{571}}^1$

素因数の和:1036

約数の個数: 16

約数和(自身を含む): 6287424

約数和(自身を除く): 2373219

約数列:

[1, 3, 5, 15, 457, 571, 1371, 1713, 2285, 2855, 6855, 8565, 260947, 782841, 1304735, 3914205]

約数ペア:

[(1, 3914205), (3, 1304735), (5, 782841), (15, 260947), (457, 8565), (571, 6855), (1371, 2855), (1713, 2285)]