8631315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 96

約数和(自身を含む): 19408896

約数和(自身を除く): 10777581

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 47, 53, 55, 63, 77, 99, 105, 141, 159, 165, 231, 235, 265, 315, 329, 371, 385, 423, 477, 495, 517, 583, 693, 705, 795, 987, 1113, 1155, 1551, 1645, 1749, 1855, 2115, 2385, 2491, 2585, 2915, 2961, 3339, 3465, 3619, 4081, 4653, 4935, 5247, 5565, 7473, 7755, 8745, 10857, 12243, 12455, 14805, 16695, 17437, 18095, 20405, 22419, 23265, 26235, 27401, 32571, 36729, 37365, 52311, 54285, 61215, 82203, 87185, 112095, 137005, 156933, 162855, 183645, 191807, 246609, 261555, 411015, 575421, 784665, 959035, 1233045, 1726263, 2877105, 8631315]

約数ペア:

[(1, 8631315), (3, 2877105), (5, 1726263), (7, 1233045), (9, 959035), (11, 784665), (15, 575421), (21, 411015), (33, 261555), (35, 246609), (45, 191807), (47, 183645), (53, 162855), (55, 156933), (63, 137005), (77, 112095), (99, 87185), (105, 82203), (141, 61215), (159, 54285), (165, 52311), (231, 37365), (235, 36729), (265, 32571), (315, 27401), (329, 26235), (371, 23265), (385, 22419), (423, 20405), (477, 18095), (495, 17437), (517, 16695), (583, 14805), (693, 12455), (705, 12243), (795, 10857), (987, 8745), (1113, 7755), (1155, 7473), (1551, 5565), (1645, 5247), (1749, 4935), (1855, 4653), (2115, 4081), (2385, 3619), (2491, 3465), (2585, 3339), (2915, 2961)]