11941215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 23708160

約数和(自身を除く): 11766945

約数列:

[1, 3, 5, 11, 13, 15, 19, 33, 39, 55, 57, 65, 95, 143, 165, 195, 209, 247, 285, 293, 429, 627, 715, 741, 879, 1045, 1235, 1465, 2145, 2717, 3135, 3223, 3705, 3809, 4395, 5567, 8151, 9669, 11427, 13585, 16115, 16701, 19045, 27835, 40755, 41899, 48345, 57135, 61237, 72371, 83505, 125697, 183711, 209495, 217113, 306185, 361855, 628485, 796081, 918555, 1085565, 2388243, 3980405, 11941215]

約数ペア:

[(1, 11941215), (3, 3980405), (5, 2388243), (11, 1085565), (13, 918555), (15, 796081), (19, 628485), (33, 361855), (39, 306185), (55, 217113), (57, 209495), (65, 183711), (95, 125697), (143, 83505), (165, 72371), (195, 61237), (209, 57135), (247, 48345), (285, 41899), (293, 40755), (429, 27835), (627, 19045), (715, 16701), (741, 16115), (879, 13585), (1045, 11427), (1235, 9669), (1465, 8151), (2145, 5567), (2717, 4395), (3135, 3809), (3223, 3705)]