15838053

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 27783168

約数和(自身を除く): 11945115

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 121, 161, 231, 253, 271, 363, 483, 759, 813, 847, 1771, 1897, 2541, 2783, 2981, 5313, 5691, 6233, 8349, 8943, 18699, 19481, 20867, 32791, 43631, 58443, 62601, 68563, 98373, 130893, 205689, 229537, 479941, 688611, 754193, 1439823, 2262579, 5279351, 15838053]

約数ペア:

[(1, 15838053), (3, 5279351), (7, 2262579), (11, 1439823), (21, 754193), (23, 688611), (33, 479941), (69, 229537), (77, 205689), (121, 130893), (161, 98373), (231, 68563), (253, 62601), (271, 58443), (363, 43631), (483, 32791), (759, 20867), (813, 19481), (847, 18699), (1771, 8943), (1897, 8349), (2541, 6233), (2783, 5691), (2981, 5313)]