82403055

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{12457}}^1$

素因数の和:12485

約数の個数: 48

約数和(自身を含む): 170425440

約数和(自身を除く): 88022385

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 12457, 37371, 62285, 87199, 112113, 186855, 261597, 336339, 435995, 560565, 610393, 784791, 1307985, 1681695, 1831179, 2354373, 3051965, 3923955, 5493537, 9155895, 11771865, 16480611, 27467685, 82403055]

約数ペア:

[(1, 82403055), (3, 27467685), (5, 16480611), (7, 11771865), (9, 9155895), (15, 5493537), (21, 3923955), (27, 3051965), (35, 2354373), (45, 1831179), (49, 1681695), (63, 1307985), (105, 784791), (135, 610393), (147, 560565), (189, 435995), (245, 336339), (315, 261597), (441, 186855), (735, 112113), (945, 87199), (1323, 62285), (2205, 37371), (6615, 12457)]