2846865

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1$

素因数の和:1461

約数の個数: 32

約数和(自身を含む): 5483520

約数和(自身を除く): 2636655

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1427, 1995, 4281, 7135, 9989, 21405, 27113, 29967, 49945, 81339, 135565, 149835, 189791, 406695, 569373, 948955, 2846865]

約数ペア:

[(1, 2846865), (3, 948955), (5, 569373), (7, 406695), (15, 189791), (19, 149835), (21, 135565), (35, 81339), (57, 49945), (95, 29967), (105, 27113), (133, 21405), (285, 9989), (399, 7135), (665, 4281), (1427, 1995)]