7869555

素因数分解:

$3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 15109632

約数和(自身を除く): 7240077

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 127, 135, 153, 243, 255, 381, 405, 459, 635, 729, 765, 1143, 1215, 1377, 1905, 2159, 2295, 3429, 3645, 4131, 5715, 6477, 6885, 10287, 10795, 12393, 17145, 19431, 20655, 30861, 32385, 51435, 58293, 61965, 92583, 97155, 154305, 174879, 291465, 462915, 524637, 874395, 1573911, 2623185, 7869555]

約数ペア:

[(1, 7869555), (3, 2623185), (5, 1573911), (9, 874395), (15, 524637), (17, 462915), (27, 291465), (45, 174879), (51, 154305), (81, 97155), (85, 92583), (127, 61965), (135, 58293), (153, 51435), (243, 32385), (255, 30861), (381, 20655), (405, 19431), (459, 17145), (635, 12393), (729, 10795), (765, 10287), (1143, 6885), (1215, 6477), (1377, 5715), (1905, 4131), (2159, 3645), (2295, 3429)]