26797485

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 52335072

約数和(自身を除く): 25537587

約数列:

[1, 3, 5, 11, 13, 15, 31, 33, 39, 55, 65, 93, 143, 155, 165, 169, 195, 341, 403, 429, 465, 507, 715, 845, 961, 1023, 1209, 1705, 1859, 2015, 2145, 2535, 2883, 4433, 4805, 5115, 5239, 5577, 6045, 9295, 10571, 12493, 13299, 14415, 15717, 22165, 26195, 27885, 31713, 37479, 52855, 57629, 62465, 66495, 78585, 137423, 158565, 162409, 172887, 187395, 288145, 412269, 487227, 687115, 812045, 864435, 1786499, 2061345, 2436135, 5359497, 8932495, 26797485]

約数ペア:

[(1, 26797485), (3, 8932495), (5, 5359497), (11, 2436135), (13, 2061345), (15, 1786499), (31, 864435), (33, 812045), (39, 687115), (55, 487227), (65, 412269), (93, 288145), (143, 187395), (155, 172887), (165, 162409), (169, 158565), (195, 137423), (341, 78585), (403, 66495), (429, 62465), (465, 57629), (507, 52855), (715, 37479), (845, 31713), (961, 27885), (1023, 26195), (1209, 22165), (1705, 15717), (1859, 14415), (2015, 13299), (2145, 12493), (2535, 10571), (2883, 9295), (4433, 6045), (4805, 5577), (5115, 5239)]