2892645

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{3061}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 5879040

約数和(自身を除く): 2986395

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 3061, 9183, 15305, 21427, 27549, 45915, 64281, 82647, 107135, 137745, 192843, 321405, 413235, 578529, 964215, 2892645]

約数ペア:

[(1, 2892645), (3, 964215), (5, 578529), (7, 413235), (9, 321405), (15, 192843), (21, 137745), (27, 107135), (35, 82647), (45, 64281), (63, 45915), (105, 27549), (135, 21427), (189, 15305), (315, 9183), (945, 3061)]