2805280335

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{39631}}^1$

素因数の和:39677

約数の個数: 72

約数和(自身を含む): 5755993152

約数和(自身を除く): 2950712817

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 121, 143, 165, 195, 363, 429, 495, 585, 605, 715, 1089, 1287, 1573, 1815, 2145, 4719, 5445, 6435, 7865, 14157, 23595, 39631, 70785, 118893, 198155, 356679, 435941, 515203, 594465, 1307823, 1545609, 1783395, 2179705, 2576015, 3923469, 4636827, 4795351, 5667233, 6539115, 7728045, 14386053, 17001699, 19617345, 23184135, 23976755, 28336165, 43158159, 51005097, 62339563, 71930265, 85008495, 187018689, 215790795, 255025485, 311697815, 561056067, 935093445, 2805280335]

約数ペア:

[(1, 2805280335), (3, 935093445), (5, 561056067), (9, 311697815), (11, 255025485), (13, 215790795), (15, 187018689), (33, 85008495), (39, 71930265), (45, 62339563), (55, 51005097), (65, 43158159), (99, 28336165), (117, 23976755), (121, 23184135), (143, 19617345), (165, 17001699), (195, 14386053), (363, 7728045), (429, 6539115), (495, 5667233), (585, 4795351), (605, 4636827), (715, 3923469), (1089, 2576015), (1287, 2179705), (1573, 1783395), (1815, 1545609), (2145, 1307823), (4719, 594465), (5445, 515203), (6435, 435941), (7865, 356679), (14157, 198155), (23595, 118893), (39631, 70785)]