26725335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2797}}^1$

素因数の和:2832

約数の個数: 48

約数和(自身を含む): 53587296

約数和(自身を除く): 26861961

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 49, 65, 91, 105, 147, 195, 245, 273, 455, 637, 735, 1365, 1911, 2797, 3185, 8391, 9555, 13985, 19579, 36361, 41955, 58737, 97895, 109083, 137053, 181805, 254527, 293685, 411159, 545415, 685265, 763581, 1272635, 1781689, 2055795, 3817905, 5345067, 8908445, 26725335]

約数ペア:

[(1, 26725335), (3, 8908445), (5, 5345067), (7, 3817905), (13, 2055795), (15, 1781689), (21, 1272635), (35, 763581), (39, 685265), (49, 545415), (65, 411159), (91, 293685), (105, 254527), (147, 181805), (195, 137053), (245, 109083), (273, 97895), (455, 58737), (637, 41955), (735, 36361), (1365, 19579), (1911, 13985), (2797, 9555), (3185, 8391)]