85490685

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2137}}^1$

素因数の和:2282

約数の個数: 48

約数和(自身を含む): 170766336

約数和(自身を除く): 85275651

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 889, 1143, 1905, 2137, 2667, 4445, 5715, 6411, 8001, 10685, 13335, 14959, 19233, 32055, 40005, 44877, 74795, 96165, 134631, 224385, 271399, 673155, 814197, 1356995, 1899793, 2442591, 4070985, 5699379, 9498965, 12212955, 17098137, 28496895, 85490685]

約数ペア:

[(1, 85490685), (3, 28496895), (5, 17098137), (7, 12212955), (9, 9498965), (15, 5699379), (21, 4070985), (35, 2442591), (45, 1899793), (63, 1356995), (105, 814197), (127, 673155), (315, 271399), (381, 224385), (635, 134631), (889, 96165), (1143, 74795), (1905, 44877), (2137, 40005), (2667, 32055), (4445, 19233), (5715, 14959), (6411, 13335), (8001, 10685)]