15466143

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 12403041

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 69, 71, 77, 123, 161, 213, 231, 253, 287, 451, 483, 497, 759, 781, 861, 943, 1353, 1491, 1633, 1771, 2343, 2829, 2911, 3157, 4899, 5313, 5467, 6601, 8733, 9471, 10373, 11431, 16401, 17963, 19803, 20377, 31119, 32021, 34293, 53889, 61131, 66953, 72611, 96063, 125741, 200859, 217833, 224147, 377223, 468671, 672441, 736483, 1406013, 2209449, 5155381, 15466143]

約数ペア:

[(1, 15466143), (3, 5155381), (7, 2209449), (11, 1406013), (21, 736483), (23, 672441), (33, 468671), (41, 377223), (69, 224147), (71, 217833), (77, 200859), (123, 125741), (161, 96063), (213, 72611), (231, 66953), (253, 61131), (287, 53889), (451, 34293), (483, 32021), (497, 31119), (759, 20377), (781, 19803), (861, 17963), (943, 16401), (1353, 11431), (1491, 10373), (1633, 9471), (1771, 8733), (2343, 6601), (2829, 5467), (2911, 5313), (3157, 4899)]