138750885

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1155

約数の個数: 96

約数和(自身を含む): 305829888

約数和(自身を除く): 167079003

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 31, 35, 39, 45, 63, 65, 91, 93, 105, 117, 155, 195, 217, 273, 279, 315, 403, 455, 465, 585, 651, 819, 1085, 1093, 1209, 1365, 1395, 1953, 2015, 2821, 3255, 3279, 3627, 4095, 5465, 6045, 7651, 8463, 9765, 9837, 14105, 14209, 16395, 18135, 22953, 25389, 33883, 38255, 42315, 42627, 49185, 68859, 71045, 99463, 101649, 114765, 126945, 127881, 169415, 213135, 237181, 298389, 304947, 344295, 440479, 497315, 508245, 639405, 711543, 895167, 1185905, 1321437, 1491945, 1524735, 2134629, 2202395, 3083353, 3557715, 3964311, 4475835, 6607185, 9250059, 10673145, 15416765, 19821555, 27750177, 46250295, 138750885]

約数ペア:

[(1, 138750885), (3, 46250295), (5, 27750177), (7, 19821555), (9, 15416765), (13, 10673145), (15, 9250059), (21, 6607185), (31, 4475835), (35, 3964311), (39, 3557715), (45, 3083353), (63, 2202395), (65, 2134629), (91, 1524735), (93, 1491945), (105, 1321437), (117, 1185905), (155, 895167), (195, 711543), (217, 639405), (273, 508245), (279, 497315), (315, 440479), (403, 344295), (455, 304947), (465, 298389), (585, 237181), (651, 213135), (819, 169415), (1085, 127881), (1093, 126945), (1209, 114765), (1365, 101649), (1395, 99463), (1953, 71045), (2015, 68859), (2821, 49185), (3255, 42627), (3279, 42315), (3627, 38255), (4095, 33883), (5465, 25389), (6045, 22953), (7651, 18135), (8463, 16395), (9765, 14209), (9837, 14105)]