2954655

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 5750784

約数和(自身を除く): 2796129

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 47, 55, 99, 127, 141, 165, 235, 381, 423, 495, 517, 635, 705, 1143, 1397, 1551, 1905, 2115, 2585, 4191, 4653, 5715, 5969, 6985, 7755, 12573, 17907, 20955, 23265, 29845, 53721, 62865, 65659, 89535, 196977, 268605, 328295, 590931, 984885, 2954655]

約数ペア:

[(1, 2954655), (3, 984885), (5, 590931), (9, 328295), (11, 268605), (15, 196977), (33, 89535), (45, 65659), (47, 62865), (55, 53721), (99, 29845), (127, 23265), (141, 20955), (165, 17907), (235, 12573), (381, 7755), (423, 6985), (495, 5969), (517, 5715), (635, 4653), (705, 4191), (1143, 2585), (1397, 2115), (1551, 1905)]