2877105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 5971968

約数和(自身を除く): 3094863

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 47, 53, 55, 77, 105, 141, 159, 165, 231, 235, 265, 329, 371, 385, 517, 583, 705, 795, 987, 1113, 1155, 1551, 1645, 1749, 1855, 2491, 2585, 2915, 3619, 4081, 4935, 5565, 7473, 7755, 8745, 10857, 12243, 12455, 17437, 18095, 20405, 27401, 37365, 52311, 54285, 61215, 82203, 87185, 137005, 191807, 261555, 411015, 575421, 959035, 2877105]

約数ペア:

[(1, 2877105), (3, 959035), (5, 575421), (7, 411015), (11, 261555), (15, 191807), (21, 137005), (33, 87185), (35, 82203), (47, 61215), (53, 54285), (55, 52311), (77, 37365), (105, 27401), (141, 20405), (159, 18095), (165, 17437), (231, 12455), (235, 12243), (265, 10857), (329, 8745), (371, 7755), (385, 7473), (517, 5565), (583, 4935), (705, 4081), (795, 3619), (987, 2915), (1113, 2585), (1155, 2491), (1551, 1855), (1645, 1749)]