3982215

素因数分解:

$3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1033}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 6402528

約数和(自身を除く): 2420313

約数列:

[1, 3, 5, 15, 257, 771, 1033, 1285, 3099, 3855, 5165, 15495, 265481, 796443, 1327405, 3982215]

約数ペア:

[(1, 3982215), (3, 1327405), (5, 796443), (15, 265481), (257, 15495), (771, 5165), (1033, 3855), (1285, 3099)]