1330621935

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1759}}^1$

素因数の和:1880

約数の個数: 64

約数和(自身を含む): 2311372800

約数和(自身を除く): 980750865

約数列:

[1, 3, 5, 15, 29, 37, 47, 87, 111, 141, 145, 185, 235, 435, 555, 705, 1073, 1363, 1739, 1759, 3219, 4089, 5217, 5277, 5365, 6815, 8695, 8795, 16095, 20445, 26085, 26385, 50431, 51011, 65083, 82673, 151293, 153033, 195249, 248019, 252155, 255055, 325415, 413365, 756465, 765165, 976245, 1240095, 1887407, 2397517, 3058901, 5662221, 7192551, 9176703, 9437035, 11987585, 15294505, 28311105, 35962755, 45883515, 88708129, 266124387, 443540645, 1330621935]

約数ペア:

[(1, 1330621935), (3, 443540645), (5, 266124387), (15, 88708129), (29, 45883515), (37, 35962755), (47, 28311105), (87, 15294505), (111, 11987585), (141, 9437035), (145, 9176703), (185, 7192551), (235, 5662221), (435, 3058901), (555, 2397517), (705, 1887407), (1073, 1240095), (1363, 976245), (1739, 765165), (1759, 756465), (3219, 413365), (4089, 325415), (5217, 255055), (5277, 252155), (5365, 248019), (6815, 195249), (8695, 153033), (8795, 151293), (16095, 82673), (20445, 65083), (26085, 51011), (26385, 50431)]