7061985

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 80

約数和(自身を含む): 15054336

約数和(自身を除く): 7992351

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 47, 53, 63, 81, 105, 135, 141, 159, 189, 235, 265, 315, 329, 371, 405, 423, 477, 567, 705, 795, 945, 987, 1113, 1269, 1431, 1645, 1855, 2115, 2385, 2491, 2835, 2961, 3339, 3807, 4293, 4935, 5565, 6345, 7155, 7473, 8883, 10017, 12455, 14805, 16695, 17437, 19035, 21465, 22419, 26649, 30051, 37365, 44415, 50085, 52311, 67257, 87185, 112095, 133245, 150255, 156933, 201771, 261555, 336285, 470799, 784665, 1008855, 1412397, 2353995, 7061985]

約数ペア:

[(1, 7061985), (3, 2353995), (5, 1412397), (7, 1008855), (9, 784665), (15, 470799), (21, 336285), (27, 261555), (35, 201771), (45, 156933), (47, 150255), (53, 133245), (63, 112095), (81, 87185), (105, 67257), (135, 52311), (141, 50085), (159, 44415), (189, 37365), (235, 30051), (265, 26649), (315, 22419), (329, 21465), (371, 19035), (405, 17437), (423, 16695), (477, 14805), (567, 12455), (705, 10017), (795, 8883), (945, 7473), (987, 7155), (1113, 6345), (1269, 5565), (1431, 4935), (1645, 4293), (1855, 3807), (2115, 3339), (2385, 2961), (2491, 2835)]