26082945

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{3943}}^1$

素因数の和:3971

約数の個数: 48

約数和(自身を含む): 53953920

約数和(自身を除く): 27870975

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 3943, 6615, 11829, 19715, 27601, 35487, 59145, 82803, 106461, 138005, 177435, 193207, 248409, 414015, 532305, 579621, 745227, 966035, 1242045, 1738863, 2898105, 3726135, 5216589, 8694315, 26082945]

約数ペア:

[(1, 26082945), (3, 8694315), (5, 5216589), (7, 3726135), (9, 2898105), (15, 1738863), (21, 1242045), (27, 966035), (35, 745227), (45, 579621), (49, 532305), (63, 414015), (105, 248409), (135, 193207), (147, 177435), (189, 138005), (245, 106461), (315, 82803), (441, 59145), (735, 35487), (945, 27601), (1323, 19715), (2205, 11829), (3943, 6615)]