40790295

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1461

約数の個数: 72

約数和(自身を含む): 88635456

約数和(自身を除く): 47845161

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 49, 63, 65, 91, 105, 117, 147, 195, 245, 273, 315, 441, 455, 585, 637, 735, 819, 1365, 1423, 1911, 2205, 3185, 4095, 4269, 5733, 7115, 9555, 9961, 12807, 18499, 21345, 28665, 29883, 49805, 55497, 64035, 69727, 89649, 92495, 129493, 149415, 166491, 209181, 277485, 348635, 388479, 448245, 627543, 647465, 832455, 906451, 1045905, 1165437, 1942395, 2719353, 3137715, 4532255, 5827185, 8158059, 13596765, 40790295]

約数ペア:

[(1, 40790295), (3, 13596765), (5, 8158059), (7, 5827185), (9, 4532255), (13, 3137715), (15, 2719353), (21, 1942395), (35, 1165437), (39, 1045905), (45, 906451), (49, 832455), (63, 647465), (65, 627543), (91, 448245), (105, 388479), (117, 348635), (147, 277485), (195, 209181), (245, 166491), (273, 149415), (315, 129493), (441, 92495), (455, 89649), (585, 69727), (637, 64035), (735, 55497), (819, 49805), (1365, 29883), (1423, 28665), (1911, 21345), (2205, 18499), (3185, 12807), (4095, 9961), (4269, 9555), (5733, 7115)]