8863965

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 17694720

約数和(自身を除く): 8830755

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 47, 55, 99, 127, 135, 141, 165, 235, 297, 381, 423, 495, 517, 635, 705, 1143, 1269, 1397, 1485, 1551, 1905, 2115, 2585, 3429, 4191, 4653, 5715, 5969, 6345, 6985, 7755, 12573, 13959, 17145, 17907, 20955, 23265, 29845, 37719, 53721, 62865, 65659, 69795, 89535, 161163, 188595, 196977, 268605, 328295, 590931, 805815, 984885, 1772793, 2954655, 8863965]

約数ペア:

[(1, 8863965), (3, 2954655), (5, 1772793), (9, 984885), (11, 805815), (15, 590931), (27, 328295), (33, 268605), (45, 196977), (47, 188595), (55, 161163), (99, 89535), (127, 69795), (135, 65659), (141, 62865), (165, 53721), (235, 37719), (297, 29845), (381, 23265), (423, 20955), (495, 17907), (517, 17145), (635, 13959), (705, 12573), (1143, 7755), (1269, 6985), (1397, 6345), (1485, 5969), (1551, 5715), (1905, 4653), (2115, 4191), (2585, 3429)]