16115385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 30566592

約数和(自身を除く): 14451207

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 195, 363, 429, 605, 683, 715, 1573, 1815, 2049, 2145, 3415, 4719, 7513, 7865, 8879, 10245, 22539, 23595, 26637, 37565, 44395, 82643, 97669, 112695, 133185, 247929, 293007, 413215, 488345, 1074359, 1239645, 1465035, 3223077, 5371795, 16115385]

約数ペア:

[(1, 16115385), (3, 5371795), (5, 3223077), (11, 1465035), (13, 1239645), (15, 1074359), (33, 488345), (39, 413215), (55, 293007), (65, 247929), (121, 133185), (143, 112695), (165, 97669), (195, 82643), (363, 44395), (429, 37565), (605, 26637), (683, 23595), (715, 22539), (1573, 10245), (1815, 8879), (2049, 7865), (2145, 7513), (3415, 4719)]