15801135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2543

約数の個数: 32

約数和(自身を含む): 29379072

約数和(自身を除く): 13577937

約数列:

[1, 3, 5, 7, 15, 21, 35, 61, 105, 183, 305, 427, 915, 1281, 2135, 2467, 6405, 7401, 12335, 17269, 37005, 51807, 86345, 150487, 259035, 451461, 752435, 1053409, 2257305, 3160227, 5267045, 15801135]

約数ペア:

[(1, 15801135), (3, 5267045), (5, 3160227), (7, 2257305), (15, 1053409), (21, 752435), (35, 451461), (61, 259035), (105, 150487), (183, 86345), (305, 51807), (427, 37005), (915, 17269), (1281, 12335), (2135, 7401), (2467, 6405)]