55007505

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{19403}}^1$

素因数の和:19427

約数の個数: 40

約数和(自身を含む): 112698432

約数和(自身を除く): 57690927

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 19403, 58209, 97015, 135821, 174627, 291045, 407463, 523881, 679105, 873135, 1222389, 1571643, 2037315, 2619405, 3667167, 6111945, 7858215, 11001501, 18335835, 55007505]

約数ペア:

[(1, 55007505), (3, 18335835), (5, 11001501), (7, 7858215), (9, 6111945), (15, 3667167), (21, 2619405), (27, 2037315), (35, 1571643), (45, 1222389), (63, 873135), (81, 679105), (105, 523881), (135, 407463), (189, 291045), (315, 174627), (405, 135821), (567, 97015), (945, 58209), (2835, 19403)]