47678085

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3881}}^1$

素因数の和:3915

約数の個数: 64

約数和(自身を含む): 104348160

約数和(自身を除く): 56670075

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 27, 35, 39, 45, 63, 65, 91, 105, 117, 135, 189, 195, 273, 315, 351, 455, 585, 819, 945, 1365, 1755, 2457, 3881, 4095, 11643, 12285, 19405, 27167, 34929, 50453, 58215, 81501, 104787, 135835, 151359, 174645, 244503, 252265, 353171, 407505, 454077, 523935, 733509, 756795, 1059513, 1222515, 1362231, 1765855, 2270385, 3178539, 3667545, 5297565, 6811155, 9535617, 15892695, 47678085]

約数ペア:

[(1, 47678085), (3, 15892695), (5, 9535617), (7, 6811155), (9, 5297565), (13, 3667545), (15, 3178539), (21, 2270385), (27, 1765855), (35, 1362231), (39, 1222515), (45, 1059513), (63, 756795), (65, 733509), (91, 523935), (105, 454077), (117, 407505), (135, 353171), (189, 252265), (195, 244503), (273, 174645), (315, 151359), (351, 135835), (455, 104787), (585, 81501), (819, 58215), (945, 50453), (1365, 34929), (1755, 27167), (2457, 19405), (3881, 12285), (4095, 11643)]